Use F2FS_BYTES_TO_BLK(bytes) and F2FS_BLK_TO_BYTES(blk) for cleanup
Signed-off-by: Zhiguo Niu <zhiguo....@unisoc.com>
---
fs/f2fs/checkpoint.c | 2 +-
fs/f2fs/debug.c | 2 +-
fs/f2fs/file.c | 6 +++---
fs/f2fs/node.c | 4 ++--
fs/f2fs/super.c | 2 +-
include/linux/f2fs_fs.h | 2 +-
6 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index bdd9632..f3d22b8 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -1551,7 +1551,7 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct
cp_control *cpc)
blk = start_blk + BLKS_PER_SEG(sbi) - nm_i->nat_bits_blocks;
for (i = 0; i < nm_i->nat_bits_blocks; i++)
f2fs_update_meta_page(sbi, nm_i->nat_bits +
- (i << F2FS_BLKSIZE_BITS), blk + i);
+ F2FS_BLK_TO_BYTES(i), blk + i);
}
/* write out checkpoint buffer at block 0 */
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index 8b0e1e7..546b8ba 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -275,7 +275,7 @@ static void update_mem_info(struct f2fs_sb_info *sbi)
/* build nm */
si->base_mem += sizeof(struct f2fs_nm_info);
si->base_mem += __bitmap_size(sbi, NAT_BITMAP);
- si->base_mem += (NM_I(sbi)->nat_bits_blocks << F2FS_BLKSIZE_BITS);
+ si->base_mem += F2FS_BLK_TO_BYTES(NM_I(sbi)->nat_bits_blocks);
si->base_mem += NM_I(sbi)->nat_blocks *
f2fs_bitmap_size(NAT_ENTRY_PER_BLOCK);
si->base_mem += NM_I(sbi)->nat_blocks / 8;
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 41ef3ad..7709aed 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2984,9 +2984,9 @@ static int f2fs_move_file_range(struct file *file_in,
loff_t pos_in,
}
f2fs_lock_op(sbi);
- ret = __exchange_data_block(src, dst, pos_in >> F2FS_BLKSIZE_BITS,
- pos_out >> F2FS_BLKSIZE_BITS,
- len >> F2FS_BLKSIZE_BITS, false);
+ ret = __exchange_data_block(src, dst, F2FS_BYTES_TO_BLK(pos_in),
+ F2FS_BYTES_TO_BLK(pos_out),
+ F2FS_BYTES_TO_BLK(len), false);
if (!ret) {
if (dst_max_i_size)
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 2fe182f..9e7a6e2 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -3166,7 +3166,7 @@ static int __get_nat_bitmaps(struct f2fs_sb_info *sbi)
nm_i->nat_bits_blocks = F2FS_BLK_ALIGN((nat_bits_bytes << 1) + 8);
nm_i->nat_bits = f2fs_kvzalloc(sbi,
- nm_i->nat_bits_blocks << F2FS_BLKSIZE_BITS, GFP_KERNEL);
+ F2FS_BLK_TO_BYTES(nm_i->nat_bits_blocks), GFP_KERNEL);
if (!nm_i->nat_bits)
return -ENOMEM;
@@ -3185,7 +3185,7 @@ static int __get_nat_bitmaps(struct f2fs_sb_info *sbi)
if (IS_ERR(page))
return PTR_ERR(page);
- memcpy(nm_i->nat_bits + (i << F2FS_BLKSIZE_BITS),
+ memcpy(nm_i->nat_bits + F2FS_BLK_TO_BYTES(i),
page_address(page), F2FS_BLKSIZE);
f2fs_put_page(page, 1);
}
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 4d2f3bb..977f038 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3317,7 +3317,7 @@ loff_t max_file_blocks(struct inode *inode)
* fit within U32_MAX + 1 data units.
*/
- result = min(result, (((loff_t)U32_MAX + 1) * 4096) >>
F2FS_BLKSIZE_BITS);
+ result = min(result, F2FS_BYTES_TO_BLK(((loff_t)U32_MAX + 1) * 4096));
return result;
}
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index 01bee2b..f17f89a 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -19,7 +19,6 @@
#define F2FS_BLKSIZE_BITS PAGE_SHIFT /* bits for F2FS_BLKSIZE */
#define F2FS_MAX_EXTENSION 64 /* # of extension entries */
#define F2FS_EXTENSION_LEN 8 /* max size of extension */
-#define F2FS_BLK_ALIGN(x) (((x) + F2FS_BLKSIZE - 1) >> F2FS_BLKSIZE_BITS)
#define NULL_ADDR ((block_t)0) /* used as block_t addresses */
#define NEW_ADDR ((block_t)-1) /* used as block_t addresses */
@@ -28,6 +27,7 @@
#define F2FS_BYTES_TO_BLK(bytes) ((bytes) >> F2FS_BLKSIZE_BITS)
#define F2FS_BLK_TO_BYTES(blk) ((blk) << F2FS_BLKSIZE_BITS)
#define F2FS_BLK_END_BYTES(blk) (F2FS_BLK_TO_BYTES(blk + 1) - 1)
+#define F2FS_BLK_ALIGN(x) (F2FS_BYTES_TO_BLK((x) +
F2FS_BLKSIZE - 1))
/* 0, 1(node nid), 2(meta nid) are reserved node id */
#define F2FS_RESERVED_NODE_NUM 3
--
1.9.1
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