* Remove dumplicated definitions of get_{sb|cp} and set_{sb|cp}, and introduce
micros get_val and set_val instead.
* Add a new parameter to get_val and set_val so that they do not depended on
implied definition of `sb' and `cp'.
* Keep get_{sb|cp} and set_{sb|cp} for compatible reason.
Signed-off-by: Sheng Yong <shengyo...@huawei.com>
---
fsck/fsck.c | 20 ++---
fsck/main.c | 8 +-
fsck/mount.c | 146 ++++++++++++++++-----------------
include/f2fs_fs.h | 88 ++++++++------------
mkfs/f2fs_format.c | 234 ++++++++++++++++++++++++++---------------------------
5 files changed, 237 insertions(+), 259 deletions(-)
diff --git a/fsck/fsck.c b/fsck/fsck.c
index e7dd02f..4fbb56d 100644
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@ -1191,7 +1191,7 @@ void fsck_chk_orphan_node(struct f2fs_sb_info *sbi)
if (!is_set_ckpt_flags(F2FS_CKPT(sbi), CP_ORPHAN_PRESENT_FLAG))
return;
- start_blk = __start_cp_addr(sbi) + 1 + get_sb(cp_payload);
+ start_blk = __start_cp_addr(sbi) + 1 + get_val(sb, cp_payload);
orphan_blkaddr = __start_sum_addr(sbi) - 1;
orphan_blk = calloc(BLOCK_SZ, 1);
@@ -1324,25 +1324,25 @@ static void fix_checkpoint(struct f2fs_sb_info *sbi)
flags |= CP_ORPHAN_PRESENT_FLAG;
}
- set_cp(ckpt_flags, flags);
- set_cp(cp_pack_total_block_count, 8 + orphan_blks + get_sb(cp_payload));
+ set_val(cp, ckpt_flags, flags);
+ set_val(cp, cp_pack_total_block_count, 8 + orphan_blks + get_val(sb,
cp_payload));
- set_cp(free_segment_count, fsck->chk.free_segs);
- set_cp(valid_block_count, fsck->chk.valid_blk_cnt);
- set_cp(valid_node_count, fsck->chk.valid_node_cnt);
- set_cp(valid_inode_count, fsck->chk.valid_inode_cnt);
+ set_val(cp, free_segment_count, fsck->chk.free_segs);
+ set_val(cp, valid_block_count, fsck->chk.valid_blk_cnt);
+ set_val(cp, valid_node_count, fsck->chk.valid_node_cnt);
+ set_val(cp, valid_inode_count, fsck->chk.valid_inode_cnt);
crc = f2fs_cal_crc32(F2FS_SUPER_MAGIC, cp, CHECKSUM_OFFSET);
*((__le32 *)((unsigned char *)cp + CHECKSUM_OFFSET)) = cpu_to_le32(crc);
- cp_blk_no = get_sb(cp_blkaddr);
+ cp_blk_no = get_val(sb, cp_blkaddr);
if (sbi->cur_cp == 2)
- cp_blk_no += 1 << get_sb(log_blocks_per_seg);
+ cp_blk_no += 1 << get_val(sb, log_blocks_per_seg);
ret = dev_write_block(cp, cp_blk_no++);
ASSERT(ret >= 0);
- for (i = 0; i < get_sb(cp_payload); i++) {
+ for (i = 0; i < get_val(sb, cp_payload); i++) {
ret = dev_write_block(((unsigned char *)cp) + i * F2FS_BLKSIZE,
cp_blk_no++);
ASSERT(ret >= 0);
diff --git a/fsck/main.c b/fsck/main.c
index 54dbb2d..7fcaa5d 100644
--- a/fsck/main.c
+++ b/fsck/main.c
@@ -255,7 +255,7 @@ static int do_defrag(struct f2fs_sb_info *sbi)
{
struct f2fs_super_block *sb = F2FS_RAW_SUPER(sbi);
- if (config.defrag_start > get_sb(block_count))
+ if (config.defrag_start > get_val(sb, block_count))
goto out_range;
if (config.defrag_start < SM_I(sbi)->main_blkaddr)
config.defrag_start = SM_I(sbi)->main_blkaddr;
@@ -263,8 +263,8 @@ static int do_defrag(struct f2fs_sb_info *sbi)
if (config.defrag_len == 0)
config.defrag_len = sbi->blocks_per_seg;
- if (config.defrag_start + config.defrag_len > get_sb(block_count))
- config.defrag_len = get_sb(block_count) - config.defrag_start;
+ if (config.defrag_start + config.defrag_len > get_val(sb, block_count))
+ config.defrag_len = get_val(sb, block_count) -
config.defrag_start;
if (config.defrag_target == 0) {
config.defrag_target = config.defrag_start - 1;
@@ -273,7 +273,7 @@ static int do_defrag(struct f2fs_sb_info *sbi)
}
if (config.defrag_target < SM_I(sbi)->main_blkaddr ||
- config.defrag_target > get_sb(block_count))
+ config.defrag_target > get_val(sb, block_count))
goto out_range;
if (config.defrag_target >= config.defrag_start &&
config.defrag_target < config.defrag_start + config.defrag_len)
diff --git a/fsck/mount.c b/fsck/mount.c
index 4c807f9..6e6d230 100644
--- a/fsck/mount.c
+++ b/fsck/mount.c
@@ -269,21 +269,21 @@ int sanity_check_raw_super(struct f2fs_super_block *sb)
{
unsigned int blocksize;
- if (F2FS_SUPER_MAGIC != get_sb(magic))
+ if (F2FS_SUPER_MAGIC != get_val(sb, magic))
return -1;
if (F2FS_BLKSIZE != PAGE_CACHE_SIZE)
return -1;
- blocksize = 1 << get_sb(log_blocksize);
+ blocksize = 1 << get_val(sb, log_blocksize);
if (F2FS_BLKSIZE != blocksize)
return -1;
- if (get_sb(log_sectorsize) > F2FS_MAX_LOG_SECTOR_SIZE ||
- get_sb(log_sectorsize) < F2FS_MIN_LOG_SECTOR_SIZE)
+ if (get_val(sb, log_sectorsize) > F2FS_MAX_LOG_SECTOR_SIZE ||
+ get_val(sb, log_sectorsize) < F2FS_MIN_LOG_SECTOR_SIZE)
return -1;
- if (get_sb(log_sectors_per_block) + get_sb(log_sectorsize) !=
+ if (get_val(sb, log_sectors_per_block) + get_val(sb, log_sectorsize) !=
F2FS_MAX_LOG_SECTOR_SIZE)
return -1;
@@ -350,22 +350,22 @@ int init_sb_info(struct f2fs_sb_info *sbi)
struct f2fs_super_block *sb = F2FS_RAW_SUPER(sbi);
u64 total_sectors;
- sbi->log_sectors_per_block = get_sb(log_sectors_per_block);
- sbi->log_blocksize = get_sb(log_blocksize);
+ sbi->log_sectors_per_block = get_val(sb, log_sectors_per_block);
+ sbi->log_blocksize = get_val(sb, log_blocksize);
sbi->blocksize = 1 << sbi->log_blocksize;
- sbi->log_blocks_per_seg = get_sb(log_blocks_per_seg);
+ sbi->log_blocks_per_seg = get_val(sb, log_blocks_per_seg);
sbi->blocks_per_seg = 1 << sbi->log_blocks_per_seg;
- sbi->segs_per_sec = get_sb(segs_per_sec);
- sbi->secs_per_zone = get_sb(secs_per_zone);
- sbi->total_sections = get_sb(section_count);
- sbi->total_node_count = (get_sb(segment_count_nat) / 2) *
+ sbi->segs_per_sec = get_val(sb, segs_per_sec);
+ sbi->secs_per_zone = get_val(sb, secs_per_zone);
+ sbi->total_sections = get_val(sb, section_count);
+ sbi->total_node_count = (get_val(sb, segment_count_nat) / 2) *
sbi->blocks_per_seg * NAT_ENTRY_PER_BLOCK;
- sbi->root_ino_num = get_sb(root_ino);
- sbi->node_ino_num = get_sb(node_ino);
- sbi->meta_ino_num = get_sb(meta_ino);
+ sbi->root_ino_num = get_val(sb, root_ino);
+ sbi->node_ino_num = get_val(sb, node_ino);
+ sbi->meta_ino_num = get_val(sb, meta_ino);
sbi->cur_victim_sec = NULL_SEGNO;
- total_sectors = get_sb(block_count) << sbi->log_sectors_per_block;
+ total_sectors = get_val(sb, block_count) << sbi->log_sectors_per_block;
MSG(0, "Info: total FS sectors = %"PRIu64" (%"PRIu64" MB)\n",
total_sectors, total_sectors >> 11);
return 0;
@@ -387,7 +387,7 @@ void *validate_checkpoint(struct f2fs_sb_info *sbi, block_t
cp_addr,
return NULL;
cp = (struct f2fs_checkpoint *)cp_page_1;
- crc_offset = get_cp(checksum_offset);
+ crc_offset = get_val(cp, checksum_offset);
if (crc_offset >= blk_size)
goto invalid_cp1;
@@ -395,17 +395,17 @@ void *validate_checkpoint(struct f2fs_sb_info *sbi,
block_t cp_addr,
if (f2fs_crc_valid(crc, cp, crc_offset))
goto invalid_cp1;
- pre_version = get_cp(checkpoint_ver);
+ pre_version = get_val(cp, checkpoint_ver);
/* Read the 2nd cp block in this CP pack */
cp_page_2 = malloc(PAGE_SIZE);
- cp_addr += get_cp(cp_pack_total_block_count) - 1;
+ cp_addr += get_val(cp, cp_pack_total_block_count) - 1;
if (dev_read_block(cp_page_2, cp_addr) < 0)
goto invalid_cp2;
cp = (struct f2fs_checkpoint *)cp_page_2;
- crc_offset = get_cp(checksum_offset);
+ crc_offset = get_val(cp, checksum_offset);
if (crc_offset >= blk_size)
goto invalid_cp2;
@@ -413,7 +413,7 @@ void *validate_checkpoint(struct f2fs_sb_info *sbi, block_t
cp_addr,
if (f2fs_crc_valid(crc, cp, crc_offset))
goto invalid_cp2;
- cur_version = get_cp(checkpoint_ver);
+ cur_version = get_val(cp, checkpoint_ver);
if (cur_version == pre_version) {
*version = cur_version;
@@ -435,7 +435,7 @@ int get_valid_checkpoint(struct f2fs_sb_info *sbi)
unsigned long blk_size = sbi->blocksize;
unsigned long long cp1_version = 0, cp2_version = 0, version;
unsigned long long cp_start_blk_no;
- unsigned int cp_blks = 1 + get_sb(cp_payload);
+ unsigned int cp_blks = 1 + get_val(sb, cp_payload);
int ret;
sbi->ckpt = malloc(cp_blks * blk_size);
@@ -445,11 +445,11 @@ int get_valid_checkpoint(struct f2fs_sb_info *sbi)
* Finding out valid cp block involves read both
* sets( cp pack1 and cp pack 2)
*/
- cp_start_blk_no = get_sb(cp_blkaddr);
+ cp_start_blk_no = get_val(sb, cp_blkaddr);
cp1 = validate_checkpoint(sbi, cp_start_blk_no, &cp1_version);
/* The second checkpoint pack should start at the next segment */
- cp_start_blk_no += 1 << get_sb(log_blocks_per_seg);
+ cp_start_blk_no += 1 << get_val(sb, log_blocks_per_seg);
cp2 = validate_checkpoint(sbi, cp_start_blk_no, &cp2_version);
if (cp1 && cp2) {
@@ -481,9 +481,9 @@ int get_valid_checkpoint(struct f2fs_sb_info *sbi)
unsigned int i;
unsigned long long cp_blk_no;
- cp_blk_no = get_sb(cp_blkaddr);
+ cp_blk_no = get_val(sb, cp_blkaddr);
if (cur_page == cp2)
- cp_blk_no += 1 << get_sb(log_blocks_per_seg);
+ cp_blk_no += 1 << get_val(sb, log_blocks_per_seg);
/* copy sit bitmap */
for (i = 1; i < cp_blks; i++) {
@@ -510,12 +510,12 @@ int sanity_check_ckpt(struct f2fs_sb_info *sbi)
struct f2fs_super_block *sb = F2FS_RAW_SUPER(sbi);
struct f2fs_checkpoint *cp = F2FS_CKPT(sbi);
- total = get_sb(segment_count);
- fsmeta = get_sb(segment_count_ckpt);
- fsmeta += get_sb(segment_count_sit);
- fsmeta += get_sb(segment_count_nat);
- fsmeta += get_cp(rsvd_segment_count);
- fsmeta += get_sb(segment_count_ssa);
+ total = get_val(sb, segment_count);
+ fsmeta = get_val(sb, segment_count_ckpt);
+ fsmeta += get_val(sb, segment_count_sit);
+ fsmeta += get_val(sb, segment_count_nat);
+ fsmeta += get_val(cp, rsvd_segment_count);
+ fsmeta += get_val(sb, segment_count_ssa);
if (fsmeta >= total)
return 1;
@@ -531,16 +531,16 @@ int init_node_manager(struct f2fs_sb_info *sbi)
unsigned char *version_bitmap;
unsigned int nat_segs, nat_blocks;
- nm_i->nat_blkaddr = get_sb(nat_blkaddr);
+ nm_i->nat_blkaddr = get_val(sb, nat_blkaddr);
/* segment_count_nat includes pair segment so divide to 2. */
- nat_segs = get_sb(segment_count_nat) >> 1;
- nat_blocks = nat_segs << get_sb(log_blocks_per_seg);
+ nat_segs = get_val(sb, segment_count_nat) >> 1;
+ nat_blocks = nat_segs << get_val(sb, log_blocks_per_seg);
nm_i->max_nid = NAT_ENTRY_PER_BLOCK * nat_blocks;
nm_i->fcnt = 0;
nm_i->nat_cnt = 0;
- nm_i->init_scan_nid = get_cp(next_free_nid);
- nm_i->next_scan_nid = get_cp(next_free_nid);
+ nm_i->init_scan_nid = get_val(cp, next_free_nid);
+ nm_i->next_scan_nid = get_val(cp, next_free_nid);
nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP);
@@ -597,21 +597,21 @@ int build_sit_info(struct f2fs_sb_info *sbi)
return -ENOMEM;
}
- sit_segs = get_sb(segment_count_sit) >> 1;
+ sit_segs = get_val(sb, segment_count_sit) >> 1;
bitmap_size = __bitmap_size(sbi, SIT_BITMAP);
src_bitmap = __bitmap_ptr(sbi, SIT_BITMAP);
dst_bitmap = malloc(bitmap_size);
memcpy(dst_bitmap, src_bitmap, bitmap_size);
- sit_i->sit_base_addr = get_sb(sit_blkaddr);
+ sit_i->sit_base_addr = get_val(sb, sit_blkaddr);
sit_i->sit_blocks = sit_segs << sbi->log_blocks_per_seg;
- sit_i->written_valid_blocks = get_cp(valid_block_count);
+ sit_i->written_valid_blocks = get_val(cp, valid_block_count);
sit_i->sit_bitmap = dst_bitmap;
sit_i->bitmap_size = bitmap_size;
sit_i->dirty_sentries = 0;
sit_i->sents_per_block = SIT_ENTRY_PER_BLOCK;
- sit_i->elapsed_time = get_cp(elapsed_time);
+ sit_i->elapsed_time = get_val(cp, elapsed_time);
return 0;
}
@@ -716,13 +716,13 @@ static void read_normal_summaries(struct f2fs_sb_info
*sbi, int type)
int ret;
if (IS_DATASEG(type)) {
- segno = get_cp(cur_data_segno[type]);
+ segno = get_val(cp, cur_data_segno[type]);
if (is_set_ckpt_flags(cp, CP_UMOUNT_FLAG))
blk_addr = sum_blk_addr(sbi, NR_CURSEG_TYPE, type);
else
blk_addr = sum_blk_addr(sbi, NR_CURSEG_DATA_TYPE, type);
} else {
- segno = get_cp(cur_node_segno[type - CURSEG_HOT_NODE]);
+ segno = get_val(cp, cur_node_segno[type - CURSEG_HOT_NODE]);
if (is_set_ckpt_flags(cp, CP_UMOUNT_FLAG))
blk_addr = sum_blk_addr(sbi, NR_CURSEG_NODE_TYPE,
type - CURSEG_HOT_NODE);
@@ -803,12 +803,12 @@ static void build_curseg(struct f2fs_sb_info *sbi)
array[i].sum_blk = malloc(PAGE_CACHE_SIZE);
ASSERT(array[i].sum_blk);
if (i <= CURSEG_COLD_DATA) {
- blk_off = get_cp(cur_data_blkoff[i]);
- segno = get_cp(cur_data_segno[i]);
+ blk_off = get_val(cp, cur_data_blkoff[i]);
+ segno = get_val(cp, cur_data_segno[i]);
}
if (i > CURSEG_COLD_DATA) {
- blk_off = get_cp(cur_node_blkoff[i - CURSEG_HOT_NODE]);
- segno = get_cp(cur_node_segno[i - CURSEG_HOT_NODE]);
+ blk_off = get_val(cp, cur_node_blkoff[i -
CURSEG_HOT_NODE]);
+ segno = get_val(cp, cur_node_segno[i -
CURSEG_HOT_NODE]);
}
array[i].segno = segno;
array[i].zone = GET_ZONENO_FROM_SEGNO(sbi, segno);
@@ -924,7 +924,7 @@ struct f2fs_summary_block *get_sum_block(struct
f2fs_sb_info *sbi,
ssa_blk = GET_SUM_BLKADDR(sbi, segno);
for (type = 0; type < NR_CURSEG_NODE_TYPE; type++) {
- if (segno == get_cp(cur_node_segno[type])) {
+ if (segno == get_val(cp, cur_node_segno[type])) {
curseg = CURSEG_I(sbi, CURSEG_HOT_NODE + type);
if (!IS_SUM_NODE_SEG(curseg->sum_blk->footer)) {
ASSERT_MSG("segno [0x%x] indicates a data "
@@ -939,7 +939,7 @@ struct f2fs_summary_block *get_sum_block(struct
f2fs_sb_info *sbi,
}
for (type = 0; type < NR_CURSEG_DATA_TYPE; type++) {
- if (segno == get_cp(cur_data_segno[type])) {
+ if (segno == get_val(cp, cur_data_segno[type])) {
curseg = CURSEG_I(sbi, type);
if (IS_SUM_NODE_SEG(curseg->sum_blk->footer)) {
ASSERT_MSG("segno [0x%x] indicates a node "
@@ -1151,13 +1151,13 @@ int build_segment_manager(struct f2fs_sb_info *sbi)
/* init sm info */
sbi->sm_info = sm_info;
- sm_info->seg0_blkaddr = get_sb(segment0_blkaddr);
- sm_info->main_blkaddr = get_sb(main_blkaddr);
- sm_info->segment_count = get_sb(segment_count);
- sm_info->reserved_segments = get_cp(rsvd_segment_count);
- sm_info->ovp_segments = get_cp(overprov_segment_count);
- sm_info->main_segments = get_sb(segment_count_main);
- sm_info->ssa_blkaddr = get_sb(ssa_blkaddr);
+ sm_info->seg0_blkaddr = get_val(sb, segment0_blkaddr);
+ sm_info->main_blkaddr = get_val(sb, main_blkaddr);
+ sm_info->segment_count = get_val(sb, segment_count);
+ sm_info->reserved_segments = get_val(cp, rsvd_segment_count);
+ sm_info->ovp_segments = get_val(cp, overprov_segment_count);
+ sm_info->main_segments = get_val(sb, segment_count_main);
+ sm_info->ssa_blkaddr = get_val(sb, ssa_blkaddr);
build_sit_info(sbi);
@@ -1384,7 +1384,7 @@ void flush_sit_entries(struct f2fs_sb_info *sbi)
free_segs++;
}
- set_cp(free_segment_count, free_segs);
+ set_val(cp, free_segment_count, free_segs);
}
int find_next_free_block(struct f2fs_sb_info *sbi, u64 *to, int left, int type)
@@ -1487,14 +1487,14 @@ void write_curseg_info(struct f2fs_sb_info *sbi)
for (i = 0; i < NO_CHECK_TYPE; i++) {
cp->alloc_type[i] = CURSEG_I(sbi, i)->alloc_type;
if (i < CURSEG_HOT_NODE) {
- set_cp(cur_data_segno[i], CURSEG_I(sbi, i)->segno);
- set_cp(cur_data_blkoff[i],
+ set_val(cp, cur_data_segno[i], CURSEG_I(sbi, i)->segno);
+ set_val(cp, cur_data_blkoff[i],
CURSEG_I(sbi, i)->next_blkoff);
} else {
int n = i - CURSEG_HOT_NODE;
- set_cp(cur_node_segno[n], CURSEG_I(sbi, i)->segno);
- set_cp(cur_node_blkoff[n],
+ set_val(cp, cur_node_segno[n], CURSEG_I(sbi, i)->segno);
+ set_val(cp, cur_node_blkoff[n],
CURSEG_I(sbi, i)->next_blkoff);
}
}
@@ -1578,24 +1578,24 @@ void write_checkpoint(struct f2fs_sb_info *sbi)
flags |= CP_ORPHAN_PRESENT_FLAG;
}
- set_cp(ckpt_flags, flags);
+ set_val(cp, ckpt_flags, flags);
- set_cp(free_segment_count, get_free_segments(sbi));
- set_cp(cp_pack_total_block_count, 8 + orphan_blks + get_sb(cp_payload));
+ set_val(cp, free_segment_count, get_free_segments(sbi));
+ set_val(cp, cp_pack_total_block_count, 8 + orphan_blks + get_val(sb,
cp_payload));
crc = f2fs_cal_crc32(F2FS_SUPER_MAGIC, cp, CHECKSUM_OFFSET);
*((__le32 *)((unsigned char *)cp + CHECKSUM_OFFSET)) = cpu_to_le32(crc);
- cp_blk_no = get_sb(cp_blkaddr);
+ cp_blk_no = get_val(sb, cp_blkaddr);
if (sbi->cur_cp == 2)
- cp_blk_no += 1 << get_sb(log_blocks_per_seg);
+ cp_blk_no += 1 << get_val(sb, log_blocks_per_seg);
/* write the first cp */
ret = dev_write_block(cp, cp_blk_no++);
ASSERT(ret >= 0);
/* skip payload */
- cp_blk_no += get_sb(cp_payload);
+ cp_blk_no += get_val(sb, cp_payload);
/* skip orphan blocks */
cp_blk_no += orphan_blks;
@@ -1635,7 +1635,7 @@ void build_nat_area_bitmap(struct f2fs_sb_info *sbi)
ASSERT(nat_block);
/* Alloc & build nat entry bitmap */
- nr_nat_blks = (get_sb(segment_count_nat) / 2) <<
+ nr_nat_blks = (get_val(sb, segment_count_nat) / 2) <<
sbi->log_blocks_per_seg;
fsck->nr_nat_entries = nr_nat_blks * NAT_ENTRY_PER_BLOCK;
@@ -1731,7 +1731,7 @@ int f2fs_do_mount(struct f2fs_sb_info *sbi)
print_ckpt_info(sbi);
if (config.auto_fix) {
- u32 flag = get_cp(ckpt_flags);
+ u32 flag = get_val(cp, ckpt_flags);
if (flag & CP_FSCK_FLAG)
config.fix_on = 1;
@@ -1741,10 +1741,10 @@ int f2fs_do_mount(struct f2fs_sb_info *sbi)
config.bug_on = 0;
- sbi->total_valid_node_count = get_cp(valid_node_count);
- sbi->total_valid_inode_count = get_cp(valid_inode_count);
- sbi->user_block_count = get_cp(user_block_count);
- sbi->total_valid_block_count = get_cp(valid_block_count);
+ sbi->total_valid_node_count = get_val(cp, valid_node_count);
+ sbi->total_valid_inode_count = get_val(cp, valid_inode_count);
+ sbi->user_block_count = get_val(cp, user_block_count);
+ sbi->total_valid_block_count = get_val(cp, valid_block_count);
sbi->last_valid_block_count = sbi->total_valid_block_count;
sbi->alloc_valid_block_count = 0;
diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
index e1eeb6e..dcea541 100644
--- a/include/f2fs_fs.h
+++ b/include/f2fs_fs.h
@@ -270,61 +270,39 @@ struct f2fs_configuration {
#define BIT_MASK(nr) (1 << (nr % BITS_PER_LONG))
#define BIT_WORD(nr) (nr / BITS_PER_LONG)
-#define set_sb_le64(member, val) (sb->member = cpu_to_le64(val))
-#define set_sb_le32(member, val) (sb->member = cpu_to_le32(val))
-#define set_sb_le16(member, val) (sb->member = cpu_to_le16(val))
-#define get_sb_le64(member) le64_to_cpu(sb->member)
-#define get_sb_le32(member) le32_to_cpu(sb->member)
-#define get_sb_le16(member) le16_to_cpu(sb->member)
-
-#define set_sb(member, val) \
- do { \
- typeof(sb->member) t; \
- switch (sizeof(t)) { \
- case 8: set_sb_le64(member, val); break; \
- case 4: set_sb_le32(member, val); break; \
- case 2: set_sb_le16(member, val); break; \
- } \
+#define set_le64(ptr, member, val) ((ptr)->member =
cpu_to_le64(val))
+#define set_le32(ptr, member, val) ((ptr)->member =
cpu_to_le32(val))
+#define set_le16(ptr, member, val) ((ptr)->member =
cpu_to_le16(val))
+#define get_le64(ptr, member) le64_to_cpu((ptr)->member)
+#define get_le32(ptr, member) le32_to_cpu((ptr)->member)
+#define get_le16(ptr, member) le16_to_cpu((ptr)->member)
+
+#define set_val(ptr, member, val) \
+ do { \
+ typeof((ptr)->member) t; \
+ switch (sizeof(t)) { \
+ case 8: set_le64(ptr, member, val); break; \
+ case 4: set_le32(ptr, member, val); break; \
+ case 2: set_le16(ptr, member, val); break; \
+ } \
} while(0)
-#define get_sb(member) \
- ({ \
- typeof(sb->member) t; \
- switch (sizeof(t)) { \
- case 8: t = get_sb_le64(member); break; \
- case 4: t = get_sb_le32(member); break; \
- case 2: t = get_sb_le16(member); break; \
- } \
- t; \
+#define get_val(ptr, member) \
+ ({ \
+ typeof((ptr)->member) t; \
+ switch (sizeof(t)) { \
+ case 8: t = get_le64(ptr, member); break; \
+ case 4: t = get_le32(ptr, member); break; \
+ case 2: t = get_le16(ptr, member); break; \
+ } \
+ t; \
})
-#define set_cp_le64(member, val) (cp->member = cpu_to_le64(val))
-#define set_cp_le32(member, val) (cp->member = cpu_to_le32(val))
-#define set_cp_le16(member, val) (cp->member = cpu_to_le16(val))
-#define get_cp_le64(member) le64_to_cpu(cp->member)
-#define get_cp_le32(member) le32_to_cpu(cp->member)
-#define get_cp_le16(member) le16_to_cpu(cp->member)
-
-#define set_cp(member, val) \
- do { \
- typeof(cp->member) t; \
- switch (sizeof(t)) { \
- case 8: set_cp_le64(member, val); break; \
- case 4: set_cp_le32(member, val); break; \
- case 2: set_cp_le16(member, val); break; \
- } \
- } while(0)
-
-#define get_cp(member) \
- ({ \
- typeof(cp->member) t; \
- switch (sizeof(t)) { \
- case 8: t = get_cp_le64(member); break; \
- case 4: t = get_cp_le32(member); break; \
- case 2: t = get_cp_le16(member); break; \
- } \
- t; \
- })
+/* These are deprecated, please use get_val and set_val */
+#define get_sb(member) get_val(sb, member)
+#define set_sb(member) set_val(sb, member)
+#define get_cp(member) get_val(cp, member)
+#define set_cp(member) set_val(cp, member)
/*
* Copied from include/linux/kernel.h
@@ -899,7 +877,7 @@ static inline double get_best_overprovision(struct
f2fs_super_block *sb)
double reserved, ovp, candidate, end, diff, space;
double max_ovp = 0, max_space = 0;
- if (get_sb(segment_count_main) < 256) {
+ if (get_val(sb, segment_count_main) < 256) {
candidate = 10;
end = 95;
diff = 5;
@@ -911,9 +889,9 @@ static inline double get_best_overprovision(struct
f2fs_super_block *sb)
for (; candidate <= end; candidate += diff) {
reserved = (2 * (100 / candidate + 1) + 6) *
- get_sb(segs_per_sec);
- ovp = (get_sb(segment_count_main) - reserved) * candidate / 100;
- space = get_sb(segment_count_main) - reserved - ovp;
+ get_val(sb, segs_per_sec);
+ ovp = (get_val(sb, segment_count_main) - reserved) * candidate
/ 100;
+ space = get_val(sb, segment_count_main) - reserved - ovp;
if (max_space < space) {
max_space = space;
max_ovp = candidate;
diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c
index 645c2aa..db5348e 100644
--- a/mkfs/f2fs_format.c
+++ b/mkfs/f2fs_format.c
@@ -83,7 +83,7 @@ static void configure_extension_list(void)
int name_len;
int i = 0;
- set_sb(extension_count, 0);
+ set_val(sb, extension_count, 0);
memset(sb->extension_list, 0, sizeof(sb->extension_list));
while (*extlist) {
@@ -91,7 +91,7 @@ static void configure_extension_list(void)
memcpy(sb->extension_list[i++], *extlist, name_len);
extlist++;
}
- set_sb(extension_count, i);
+ set_val(sb, extension_count, i);
if (!ext_str)
return;
@@ -112,7 +112,7 @@ next:
break;
}
- set_sb(extension_count, i);
+ set_val(sb, extension_count, i);
free(config.extension_list);
}
@@ -132,23 +132,23 @@ static int f2fs_prepare_super_block(void)
u_int32_t max_nat_bitmap_size, max_nat_segments;
u_int32_t total_zones;
- set_sb(magic, F2FS_SUPER_MAGIC);
- set_sb(major_ver, F2FS_MAJOR_VERSION);
- set_sb(minor_ver, F2FS_MINOR_VERSION);
+ set_val(sb, magic, F2FS_SUPER_MAGIC);
+ set_val(sb, major_ver, F2FS_MAJOR_VERSION);
+ set_val(sb, minor_ver, F2FS_MINOR_VERSION);
log_sectorsize = log_base_2(config.sector_size);
log_sectors_per_block = log_base_2(config.sectors_per_blk);
log_blocksize = log_sectorsize + log_sectors_per_block;
log_blks_per_seg = log_base_2(config.blks_per_seg);
- set_sb(log_sectorsize, log_sectorsize);
- set_sb(log_sectors_per_block, log_sectors_per_block);
+ set_val(sb, log_sectorsize, log_sectorsize);
+ set_val(sb, log_sectors_per_block, log_sectors_per_block);
- set_sb(log_blocksize, log_blocksize);
- set_sb(log_blocks_per_seg, log_blks_per_seg);
+ set_val(sb, log_blocksize, log_blocksize);
+ set_val(sb, log_blocks_per_seg, log_blks_per_seg);
- set_sb(segs_per_sec, config.segs_per_sec);
- set_sb(secs_per_zone, config.secs_per_zone);
+ set_val(sb, segs_per_sec, config.segs_per_sec);
+ set_val(sb, secs_per_zone, config.secs_per_zone);
blk_size_bytes = 1 << log_blocksize;
segment_size_bytes = blk_size_bytes * config.blks_per_seg;
@@ -156,9 +156,9 @@ static int f2fs_prepare_super_block(void)
blk_size_bytes * config.secs_per_zone *
config.segs_per_sec * config.blks_per_seg;
- set_sb(checksum_offset, 0);
+ set_val(sb, checksum_offset, 0);
- set_sb(block_count, config.total_sectors >> log_sectors_per_block);
+ set_val(sb, block_count, config.total_sectors >> log_sectors_per_block);
zone_align_start_offset =
(config.start_sector * config.sector_size +
@@ -174,41 +174,41 @@ static int f2fs_prepare_super_block(void)
config.sectors_per_blk);
}
- set_sb(segment_count, (config.total_sectors * config.sector_size -
+ set_val(sb, segment_count, (config.total_sectors * config.sector_size -
zone_align_start_offset) / segment_size_bytes);
- set_sb(segment0_blkaddr, zone_align_start_offset / blk_size_bytes);
+ set_val(sb, segment0_blkaddr, zone_align_start_offset / blk_size_bytes);
sb->cp_blkaddr = sb->segment0_blkaddr;
- MSG(0, "Info: zone aligned segment0 blkaddr: %u\n",
get_sb(segment0_blkaddr));
+ MSG(0, "Info: zone aligned segment0 blkaddr: %u\n", get_val(sb,
segment0_blkaddr));
- set_sb(segment_count_ckpt, F2FS_NUMBER_OF_CHECKPOINT_PACK);
+ set_val(sb, segment_count_ckpt, F2FS_NUMBER_OF_CHECKPOINT_PACK);
- set_sb(sit_blkaddr, get_sb(segment0_blkaddr) +
get_sb(segment_count_ckpt) *
+ set_val(sb, sit_blkaddr, get_val(sb, segment0_blkaddr) + get_val(sb,
segment_count_ckpt) *
config.blks_per_seg);
- blocks_for_sit = ALIGN(get_sb(segment_count), SIT_ENTRY_PER_BLOCK);
+ blocks_for_sit = ALIGN(get_val(sb, segment_count), SIT_ENTRY_PER_BLOCK);
sit_segments = SEG_ALIGN(blocks_for_sit);
- set_sb(segment_count_sit, sit_segments * 2);
+ set_val(sb, segment_count_sit, sit_segments * 2);
- set_sb(nat_blkaddr, get_sb(sit_blkaddr) + get_sb(segment_count_sit) *
+ set_val(sb, nat_blkaddr, get_val(sb, sit_blkaddr) + get_val(sb,
segment_count_sit) *
config.blks_per_seg);
- total_valid_blks_available = (get_sb(segment_count) -
- (get_sb(segment_count_ckpt) +
get_sb(segment_count_sit))) *
+ total_valid_blks_available = (get_val(sb, segment_count) -
+ (get_val(sb, segment_count_ckpt) + get_val(sb,
segment_count_sit))) *
config.blks_per_seg;
blocks_for_nat = ALIGN(total_valid_blks_available, NAT_ENTRY_PER_BLOCK);
- set_sb(segment_count_nat, SEG_ALIGN(blocks_for_nat));
+ set_val(sb, segment_count_nat, SEG_ALIGN(blocks_for_nat));
/*
* The number of node segments should not be exceeded a "Threshold".
* This number resizes NAT bitmap area in a CP page.
* So the threshold is determined not to overflow one CP page
*/
- sit_bitmap_size = ((get_sb(segment_count_sit) / 2) <<
+ sit_bitmap_size = ((get_val(sb, segment_count_sit) / 2) <<
log_blks_per_seg) / 8;
if (sit_bitmap_size > MAX_SIT_BITMAP_SIZE)
@@ -223,55 +223,55 @@ static int f2fs_prepare_super_block(void)
if (max_sit_bitmap_size >
(CHECKSUM_OFFSET - sizeof(struct f2fs_checkpoint) + 1 -
64)) {
max_nat_bitmap_size = CHECKSUM_OFFSET - sizeof(struct
f2fs_checkpoint) + 1;
- set_sb(cp_payload, F2FS_BLK_ALIGN(max_sit_bitmap_size));
+ set_val(sb, cp_payload, F2FS_BLK_ALIGN(max_sit_bitmap_size));
} else {
max_nat_bitmap_size = CHECKSUM_OFFSET - sizeof(struct
f2fs_checkpoint) + 1
- max_sit_bitmap_size;
- set_sb(cp_payload, 0);
+ set_val(sb, cp_payload, 0);
}
max_nat_segments = (max_nat_bitmap_size * 8) >> log_blks_per_seg;
- if (get_sb(segment_count_nat) > max_nat_segments)
- set_sb(segment_count_nat, max_nat_segments);
+ if (get_val(sb, segment_count_nat) > max_nat_segments)
+ set_val(sb, segment_count_nat, max_nat_segments);
- set_sb(segment_count_nat, get_sb(segment_count_nat) * 2);
+ set_val(sb, segment_count_nat, get_val(sb, segment_count_nat) * 2);
- set_sb(ssa_blkaddr, get_sb(nat_blkaddr) + get_sb(segment_count_nat) *
+ set_val(sb, ssa_blkaddr, get_val(sb, nat_blkaddr) + get_val(sb,
segment_count_nat) *
config.blks_per_seg);
- total_valid_blks_available = (get_sb(segment_count) -
- (get_sb(segment_count_ckpt) +
- get_sb(segment_count_sit) +
- get_sb(segment_count_nat))) *
+ total_valid_blks_available = (get_val(sb, segment_count) -
+ (get_val(sb, segment_count_ckpt) +
+ get_val(sb, segment_count_sit) +
+ get_val(sb, segment_count_nat))) *
config.blks_per_seg;
blocks_for_ssa = total_valid_blks_available /
config.blks_per_seg + 1;
- set_sb(segment_count_ssa, SEG_ALIGN(blocks_for_ssa));
+ set_val(sb, segment_count_ssa, SEG_ALIGN(blocks_for_ssa));
- total_meta_segments = get_sb(segment_count_ckpt) +
- get_sb(segment_count_sit) +
- get_sb(segment_count_nat) +
- get_sb(segment_count_ssa);
+ total_meta_segments = get_val(sb, segment_count_ckpt) +
+ get_val(sb, segment_count_sit) +
+ get_val(sb, segment_count_nat) +
+ get_val(sb, segment_count_ssa);
diff = total_meta_segments % (config.segs_per_zone);
if (diff)
- set_sb(segment_count_ssa, get_sb(segment_count_ssa) +
+ set_val(sb, segment_count_ssa, get_val(sb, segment_count_ssa) +
(config.segs_per_zone - diff));
total_meta_zones = ZONE_ALIGN(total_meta_segments *
config.blks_per_seg);
- set_sb(main_blkaddr, get_sb(segment0_blkaddr) + total_meta_zones *
+ set_val(sb, main_blkaddr, get_val(sb, segment0_blkaddr) +
total_meta_zones *
config.segs_per_zone * config.blks_per_seg);
- total_zones = get_sb(segment_count) / (config.segs_per_zone) -
+ total_zones = get_val(sb, segment_count) / (config.segs_per_zone) -
total_meta_zones;
- set_sb(section_count, total_zones * config.secs_per_zone);
+ set_val(sb, section_count, total_zones * config.secs_per_zone);
- set_sb(segment_count_main, get_sb(section_count) * config.segs_per_sec);
+ set_val(sb, segment_count_main, get_val(sb, section_count) *
config.segs_per_sec);
/* Let's determine the best reserved and overprovisioned space */
if (config.overprovision == 0)
@@ -281,12 +281,12 @@ static int f2fs_prepare_super_block(void)
(2 * (100 / config.overprovision + 1) + 6)
* config.segs_per_sec;
- if ((get_sb(segment_count_main) - 2) <
+ if ((get_val(sb, segment_count_main) - 2) <
config.reserved_segments) {
MSG(1, "\tError: Device size is not sufficient for F2FS volume,\
more segment needed =%u",
config.reserved_segments -
- (get_sb(segment_count_main) - 2));
+ (get_val(sb, segment_count_main) - 2));
return -1;
}
@@ -294,9 +294,9 @@ static int f2fs_prepare_super_block(void)
utf8_to_utf16(sb->volume_name, (const char *)config.vol_label,
MAX_VOLUME_NAME, strlen(config.vol_label));
- set_sb(node_ino, 1);
- set_sb(meta_ino, 2);
- set_sb(root_ino, 3);
+ set_val(sb, node_ino, 1);
+ set_val(sb, meta_ino, 2);
+ set_val(sb, root_ino, 3);
if (total_zones <= 6) {
MSG(1, "\tError: %d zones: Need more zones \
@@ -346,8 +346,8 @@ static int f2fs_init_sit_area(void)
u_int64_t sit_seg_addr = 0;
u_int8_t *zero_buf = NULL;
- blk_size = 1 << get_sb(log_blocksize);
- seg_size = (1 << get_sb(log_blocks_per_seg)) * blk_size;
+ blk_size = 1 << get_val(sb, log_blocksize);
+ seg_size = (1 << get_val(sb, log_blocks_per_seg)) * blk_size;
zero_buf = calloc(sizeof(u_int8_t), seg_size);
if(zero_buf == NULL) {
@@ -355,11 +355,11 @@ static int f2fs_init_sit_area(void)
return -1;
}
- sit_seg_addr = get_sb(sit_blkaddr);
+ sit_seg_addr = get_val(sb, sit_blkaddr);
sit_seg_addr *= blk_size;
DBG(1, "\tFilling sit area at offset 0x%08"PRIx64"\n", sit_seg_addr);
- for (index = 0; index < (get_sb(segment_count_sit) / 2); index++) {
+ for (index = 0; index < (get_val(sb, segment_count_sit) / 2); index++) {
if (dev_fill(zero_buf, sit_seg_addr, seg_size)) {
MSG(1, "\tError: While zeroing out the sit area \
on disk!!!\n");
@@ -380,8 +380,8 @@ static int f2fs_init_nat_area(void)
u_int64_t nat_seg_addr = 0;
u_int8_t *nat_buf = NULL;
- blk_size = 1 << get_sb(log_blocksize);
- seg_size = (1 << get_sb(log_blocks_per_seg)) * blk_size;
+ blk_size = 1 << get_val(sb, log_blocksize);
+ seg_size = (1 << get_val(sb, log_blocks_per_seg)) * blk_size;
nat_buf = calloc(sizeof(u_int8_t), seg_size);
if (nat_buf == NULL) {
@@ -389,11 +389,11 @@ static int f2fs_init_nat_area(void)
return -1;
}
- nat_seg_addr = get_sb(nat_blkaddr);
+ nat_seg_addr = get_val(sb, nat_blkaddr);
nat_seg_addr *= blk_size;
DBG(1, "\tFilling nat area at offset 0x%08"PRIx64"\n", nat_seg_addr);
- for (index = 0; index < get_sb(segment_count_nat) / 2; index++) {
+ for (index = 0; index < get_val(sb, segment_count_nat) / 2; index++) {
if (dev_fill(nat_buf, nat_seg_addr, seg_size)) {
MSG(1, "\tError: While zeroing out the nat area \
on disk!!!\n");
@@ -445,58 +445,58 @@ static int f2fs_write_check_point_pack(void)
}
/* 1. cp page 1 of checkpoint pack 1 */
- set_cp(checkpoint_ver, 1);
- set_cp(cur_node_segno[0], config.cur_seg[CURSEG_HOT_NODE]);
- set_cp(cur_node_segno[1], config.cur_seg[CURSEG_WARM_NODE]);
- set_cp(cur_node_segno[2], config.cur_seg[CURSEG_COLD_NODE]);
- set_cp(cur_data_segno[0], config.cur_seg[CURSEG_HOT_DATA]);
- set_cp(cur_data_segno[1], config.cur_seg[CURSEG_WARM_DATA]);
- set_cp(cur_data_segno[2], config.cur_seg[CURSEG_COLD_DATA]);
+ set_val(cp, checkpoint_ver, 1);
+ set_val(cp, cur_node_segno[0], config.cur_seg[CURSEG_HOT_NODE]);
+ set_val(cp, cur_node_segno[1], config.cur_seg[CURSEG_WARM_NODE]);
+ set_val(cp, cur_node_segno[2], config.cur_seg[CURSEG_COLD_NODE]);
+ set_val(cp, cur_data_segno[0], config.cur_seg[CURSEG_HOT_DATA]);
+ set_val(cp, cur_data_segno[1], config.cur_seg[CURSEG_WARM_DATA]);
+ set_val(cp, cur_data_segno[2], config.cur_seg[CURSEG_COLD_DATA]);
for (i = 3; i < MAX_ACTIVE_NODE_LOGS; i++) {
- set_cp(cur_node_segno[i], 0xffffffff);
- set_cp(cur_data_segno[i], 0xffffffff);
+ set_val(cp, cur_node_segno[i], 0xffffffff);
+ set_val(cp, cur_data_segno[i], 0xffffffff);
}
- set_cp(cur_node_blkoff[0], 1);
- set_cp(cur_data_blkoff[0], 1);
- set_cp(valid_block_count, 2);
- set_cp(rsvd_segment_count, config.reserved_segments);
- set_cp(overprov_segment_count, (get_sb(segment_count_main) -
- get_cp(rsvd_segment_count)) *
+ set_val(cp, cur_node_blkoff[0], 1);
+ set_val(cp, cur_data_blkoff[0], 1);
+ set_val(cp, valid_block_count, 2);
+ set_val(cp, rsvd_segment_count, config.reserved_segments);
+ set_val(cp, overprov_segment_count, (get_val(sb, segment_count_main) -
+ get_val(cp, rsvd_segment_count)) *
config.overprovision / 100);
- set_cp(overprov_segment_count, get_cp(overprov_segment_count) +
- get_cp(rsvd_segment_count));
+ set_val(cp, overprov_segment_count, get_val(cp, overprov_segment_count)
+
+ get_val(cp, rsvd_segment_count));
MSG(0, "Info: Overprovision ratio = %.3lf%%\n", config.overprovision);
MSG(0, "Info: Overprovision segments = %u (GC reserved = %u)\n",
- get_cp(overprov_segment_count),
+ get_val(cp, overprov_segment_count),
config.reserved_segments);
/* main segments - reserved segments - (node + data segments) */
- set_cp(free_segment_count, get_sb(segment_count_main) - 6);
- set_cp(user_block_count, ((get_cp(free_segment_count) + 6 -
- get_cp(overprov_segment_count)) * config.blks_per_seg));
+ set_val(cp, free_segment_count, get_val(sb, segment_count_main) - 6);
+ set_val(cp, user_block_count, ((get_val(cp, free_segment_count) + 6 -
+ get_val(cp, overprov_segment_count)) *
config.blks_per_seg));
/* cp page (2), data summaries (1), node summaries (3) */
- set_cp(cp_pack_total_block_count, 6 + get_sb(cp_payload));
- set_cp(ckpt_flags, CP_UMOUNT_FLAG | CP_COMPACT_SUM_FLAG);
- set_cp(cp_pack_start_sum, 1 + get_sb(cp_payload));
- set_cp(valid_node_count, 1);
- set_cp(valid_inode_count, 1);
- set_cp(next_free_nid, get_sb(root_ino) + 1);
- set_cp(sit_ver_bitmap_bytesize, ((get_sb(segment_count_sit) / 2) <<
- get_sb(log_blocks_per_seg)) / 8);
+ set_val(cp, cp_pack_total_block_count, 6 + get_val(sb, cp_payload));
+ set_val(cp, ckpt_flags, CP_UMOUNT_FLAG | CP_COMPACT_SUM_FLAG);
+ set_val(cp, cp_pack_start_sum, 1 + get_val(sb, cp_payload));
+ set_val(cp, valid_node_count, 1);
+ set_val(cp, valid_inode_count, 1);
+ set_val(cp, next_free_nid, get_val(sb, root_ino) + 1);
+ set_val(cp, sit_ver_bitmap_bytesize, ((get_val(sb, segment_count_sit) /
2) <<
+ get_val(sb, log_blocks_per_seg)) / 8);
- set_cp(nat_ver_bitmap_bytesize, ((get_sb(segment_count_nat) / 2) <<
- get_sb(log_blocks_per_seg)) / 8);
+ set_val(cp, nat_ver_bitmap_bytesize, ((get_val(sb, segment_count_nat) /
2) <<
+ get_val(sb, log_blocks_per_seg)) / 8);
- set_cp(checksum_offset, CHECKSUM_OFFSET);
+ set_val(cp, checksum_offset, CHECKSUM_OFFSET);
crc = f2fs_cal_crc32(F2FS_SUPER_MAGIC, cp, CHECKSUM_OFFSET);
*((__le32 *)((unsigned char *)cp + CHECKSUM_OFFSET)) =
cpu_to_le32(crc);
- blk_size_bytes = 1 << get_sb(log_blocksize);
- cp_seg_blk_offset = get_sb(segment0_blkaddr);
+ blk_size_bytes = 1 << get_val(sb, log_blocksize);
+ cp_seg_blk_offset = get_val(sb, segment0_blkaddr);
cp_seg_blk_offset *= blk_size_bytes;
DBG(1, "\tWriting main segments, cp at offset 0x%08"PRIx64"\n",
cp_seg_blk_offset);
@@ -505,7 +505,7 @@ static int f2fs_write_check_point_pack(void)
goto free_cp_payload;
}
- for (i = 0; i < get_sb(cp_payload); i++) {
+ for (i = 0; i < get_val(sb, cp_payload); i++) {
cp_seg_blk_offset += blk_size_bytes;
if (dev_fill(cp_payload, cp_seg_blk_offset, blk_size_bytes)) {
MSG(1, "\tError: While zeroing out the sit bitmap area \
@@ -537,8 +537,8 @@ static int f2fs_write_check_point_pack(void)
sum->nat_j.entries[0].ne.version = 0;
sum->nat_j.entries[0].ne.ino = sb->root_ino;
sum->nat_j.entries[0].ne.block_addr = cpu_to_le32(
- get_sb(main_blkaddr) +
- get_cp(cur_node_segno[0]) * config.blks_per_seg);
+ get_val(sb, main_blkaddr) +
+ get_val(cp, cur_node_segno[0]) * config.blks_per_seg);
memcpy(sum_compact_p, &sum->n_nats, SUM_JOURNAL_SIZE);
sum_compact_p += SUM_JOURNAL_SIZE;
@@ -635,7 +635,7 @@ static int f2fs_write_check_point_pack(void)
crc = f2fs_cal_crc32(F2FS_SUPER_MAGIC, cp, CHECKSUM_OFFSET);
*((__le32 *)((unsigned char *)cp + CHECKSUM_OFFSET)) =
cpu_to_le32(crc);
- cp_seg_blk_offset = (get_sb(segment0_blkaddr) +
+ cp_seg_blk_offset = (get_val(sb, segment0_blkaddr) +
config.blks_per_seg) *
blk_size_bytes;
DBG(1, "\tWriting cp page 1 of checkpoint pack 2, at offset
0x%08"PRIx64"\n", cp_seg_blk_offset);
@@ -644,7 +644,7 @@ static int f2fs_write_check_point_pack(void)
goto free_cp_payload;
}
- for (i = 0; i < get_sb(cp_payload); i++) {
+ for (i = 0; i < get_val(sb, cp_payload); i++) {
cp_seg_blk_offset += blk_size_bytes;
if (dev_fill(cp_payload, cp_seg_blk_offset, blk_size_bytes)) {
MSG(1, "\tError: While zeroing out the sit bitmap area \
@@ -655,7 +655,7 @@ static int f2fs_write_check_point_pack(void)
/* cp page 2 of check point pack 2 */
cp_seg_blk_offset += blk_size_bytes *
(le32_to_cpu(cp->cp_pack_total_block_count)
- - get_sb(cp_payload) - 1);
+ - get_val(sb, cp_payload) - 1);
DBG(1, "\tWriting cp page 2 of checkpoint pack 2, at offset
0x%08"PRIx64"\n", cp_seg_blk_offset);
if (dev_write(cp, cp_seg_blk_offset, blk_size_bytes)) {
MSG(1, "\tError: While writing the cp to disk!!!\n");
@@ -701,8 +701,8 @@ static int f2fs_write_super_block(void)
static int discard_obsolete_dnode(struct f2fs_node *raw_node, u_int64_t offset)
{
do {
- if (offset < get_sb(main_blkaddr) ||
- offset >= get_sb(main_blkaddr) + get_sb(block_count))
+ if (offset < get_val(sb, main_blkaddr) ||
+ offset >= get_val(sb, main_blkaddr) + get_val(sb,
block_count))
break;
if (dev_read_block(raw_node, offset)) {
@@ -740,7 +740,7 @@ static int f2fs_write_root_inode(void)
raw_node->footer.ino = sb->root_ino;
raw_node->footer.cp_ver = cpu_to_le64(1);
raw_node->footer.next_blkaddr = cpu_to_le32(
- get_sb(main_blkaddr) +
+ get_val(sb, main_blkaddr) +
config.cur_seg[CURSEG_HOT_NODE] *
config.blks_per_seg + 1);
@@ -749,7 +749,7 @@ static int f2fs_write_root_inode(void)
raw_node->i.i_uid = cpu_to_le32(getuid());
raw_node->i.i_gid = cpu_to_le32(getgid());
- blk_size_bytes = 1 << get_sb(log_blocksize);
+ blk_size_bytes = 1 << get_val(sb, log_blocksize);
raw_node->i.i_size = cpu_to_le64(1 * blk_size_bytes); /* dentry */
raw_node->i.i_blocks = cpu_to_le64(2);
@@ -765,7 +765,7 @@ static int f2fs_write_root_inode(void)
raw_node->i.i_current_depth = cpu_to_le32(1);
raw_node->i.i_dir_level = DEF_DIR_LEVEL;
- data_blk_nor = get_sb(main_blkaddr) +
+ data_blk_nor = get_val(sb, main_blkaddr) +
config.cur_seg[CURSEG_HOT_DATA] * config.blks_per_seg;
raw_node->i.i_addr[0] = cpu_to_le32(data_blk_nor);
@@ -773,7 +773,7 @@ static int f2fs_write_root_inode(void)
raw_node->i.i_ext.blk_addr = 0;
raw_node->i.i_ext.len = 0;
- main_area_node_seg_blk_offset = get_sb(main_blkaddr);
+ main_area_node_seg_blk_offset = get_val(sb, main_blkaddr);
main_area_node_seg_blk_offset += config.cur_seg[CURSEG_HOT_NODE] *
config.blks_per_seg;
main_area_node_seg_blk_offset *= blk_size_bytes;
@@ -786,7 +786,7 @@ static int f2fs_write_root_inode(void)
}
/* avoid power-off-recovery based on roll-forward policy */
- main_area_node_seg_blk_offset = get_sb(main_blkaddr);
+ main_area_node_seg_blk_offset = get_val(sb, main_blkaddr);
main_area_node_seg_blk_offset += config.cur_seg[CURSEG_WARM_NODE] *
config.blks_per_seg;
@@ -813,21 +813,21 @@ static int f2fs_update_nat_root(void)
}
/* update root */
- nat_blk->entries[get_sb(root_ino)].block_addr = cpu_to_le32(
- get_sb(main_blkaddr) +
+ nat_blk->entries[get_val(sb, root_ino)].block_addr = cpu_to_le32(
+ get_val(sb, main_blkaddr) +
config.cur_seg[CURSEG_HOT_NODE] * config.blks_per_seg);
- nat_blk->entries[get_sb(root_ino)].ino = sb->root_ino;
+ nat_blk->entries[get_val(sb, root_ino)].ino = sb->root_ino;
/* update node nat */
- nat_blk->entries[get_sb(node_ino)].block_addr = cpu_to_le32(1);
- nat_blk->entries[get_sb(node_ino)].ino = sb->node_ino;
+ nat_blk->entries[get_val(sb, node_ino)].block_addr = cpu_to_le32(1);
+ nat_blk->entries[get_val(sb, node_ino)].ino = sb->node_ino;
/* update meta nat */
- nat_blk->entries[get_sb(meta_ino)].block_addr = cpu_to_le32(1);
- nat_blk->entries[get_sb(meta_ino)].ino = sb->meta_ino;
+ nat_blk->entries[get_val(sb, meta_ino)].block_addr = cpu_to_le32(1);
+ nat_blk->entries[get_val(sb, meta_ino)].ino = sb->meta_ino;
- blk_size_bytes = 1 << get_sb(log_blocksize);
- nat_seg_blk_offset = get_sb(nat_blkaddr);
+ blk_size_bytes = 1 << get_val(sb, log_blocksize);
+ nat_seg_blk_offset = get_val(sb, nat_blkaddr);
nat_seg_blk_offset *= blk_size_bytes;
DBG(1, "\tWriting nat root, at offset 0x%08"PRIx64"\n",
nat_seg_blk_offset);
@@ -867,8 +867,8 @@ static int f2fs_add_default_dentry_root(void)
/* bitmap for . and .. */
test_and_set_bit_le(0, dent_blk->dentry_bitmap);
test_and_set_bit_le(1, dent_blk->dentry_bitmap);
- blk_size_bytes = 1 << get_sb(log_blocksize);
- data_blk_offset = get_sb(main_blkaddr);
+ blk_size_bytes = 1 << get_val(sb, log_blocksize);
+ data_blk_offset = get_val(sb, main_blkaddr);
data_blk_offset += config.cur_seg[CURSEG_HOT_DATA] *
config.blks_per_seg;
data_blk_offset *= blk_size_bytes;
--
1.9.1
------------------------------------------------------------------------------
Site24x7 APM Insight: Get Deep Visibility into Application Performance
APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month
Monitor end-to-end web transactions and take corrective actions now
Troubleshoot faster and improve end-user experience. Signup Now!
http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
