Made suggested modifications from checkpatch in reference to WARNING: Missing a blank line after declarations
Signed-off-by: Jack Qiu <[email protected]> --- fs/f2fs/acl.c | 1 + fs/f2fs/checkpoint.c | 1 + fs/f2fs/data.c | 2 ++ fs/f2fs/debug.c | 3 +++ fs/f2fs/dir.c | 1 + fs/f2fs/gc.c | 4 ++++ fs/f2fs/inode.c | 1 + fs/f2fs/namei.c | 3 +++ fs/f2fs/node.c | 4 +++- fs/f2fs/recovery.c | 1 + fs/f2fs/segment.c | 10 ++++++++++ fs/f2fs/super.c | 1 + fs/f2fs/xattr.c | 1 + 13 files changed, 32 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c index 965037a9c205..239ad9453b99 100644 --- a/fs/f2fs/acl.c +++ b/fs/f2fs/acl.c @@ -29,6 +29,7 @@ static inline size_t f2fs_acl_size(int count) static inline int f2fs_acl_count(size_t size) { ssize_t s; + size -= sizeof(struct f2fs_acl_header); s = size - 4 * sizeof(struct f2fs_acl_entry_short); if (s < 0) { diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index be5415a0dbbc..25486f2c49ca 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -719,6 +719,7 @@ int f2fs_recover_orphan_inodes(struct f2fs_sb_info *sbi) orphan_blk = (struct f2fs_orphan_block *)page_address(page); for (j = 0; j < le32_to_cpu(orphan_blk->entry_count); j++) { nid_t ino = le32_to_cpu(orphan_blk->ino[j]); + err = recover_orphan_inode(sbi, ino); if (err) { f2fs_put_page(page, 1); diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 3be2d6d8afa9..0854c383ff98 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1086,6 +1086,7 @@ int f2fs_reserve_new_blocks(struct dnode_of_data *dn, blkcnt_t count) for (; count > 0; dn->ofs_in_node++) { block_t blkaddr = f2fs_data_blkaddr(dn); + if (blkaddr == NULL_ADDR) { dn->data_blkaddr = NEW_ADDR; __set_data_blkaddr(dn); @@ -3755,6 +3756,7 @@ int f2fs_migrate_page(struct address_space *mapping, if (atomic_written) { struct inmem_pages *cur; + list_for_each_entry(cur, &fi->inmem_pages, list) if (cur->page == page) { cur->page = newpage; diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index 7007447714ee..4b08c290d4ff 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -173,6 +173,7 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->util_invalid = 50 - si->util_free - si->util_valid; for (i = CURSEG_HOT_DATA; i < NO_CHECK_TYPE; i++) { struct curseg_info *curseg = CURSEG_I(sbi, i); + si->curseg[i] = curseg->segno; si->cursec[i] = GET_SEC_FROM_SEG(sbi, curseg->segno); si->curzone[i] = GET_ZONE_FROM_SEC(sbi, si->cursec[i]); @@ -300,10 +301,12 @@ static void update_mem_info(struct f2fs_sb_info *sbi) si->page_mem = 0; if (sbi->node_inode) { unsigned npages = NODE_MAPPING(sbi)->nrpages; + si->page_mem += (unsigned long long)npages << PAGE_SHIFT; } if (sbi->meta_inode) { unsigned npages = META_MAPPING(sbi)->nrpages; + si->page_mem += (unsigned long long)npages << PAGE_SHIFT; } } diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index e6270a867be1..ebf65c5fac40 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -473,6 +473,7 @@ void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de, struct page *page, struct inode *inode) { enum page_type type = f2fs_has_inline_dentry(dir) ? NODE : DATA; + lock_page(page); f2fs_wait_on_page_writeback(page, type, true, true); de->ino = cpu_to_le32(inode->i_ino); diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 74b0c3ea9cab..695347789e14 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -162,6 +162,7 @@ int f2fs_start_gc_thread(struct f2fs_sb_info *sbi) void f2fs_stop_gc_thread(struct f2fs_sb_info *sbi) { struct f2fs_gc_kthread *gc_th = sbi->gc_thread; + if (!gc_th) return; kthread_stop(gc_th->f2fs_gc_task); @@ -828,6 +829,7 @@ static void add_gc_inode(struct gc_inode_list *gc_list, struct inode *inode) static void put_gc_inode(struct gc_inode_list *gc_list) { struct inode_entry *ie, *next_ie; + list_for_each_entry_safe(ie, next_ie, &gc_list->ilist, list) { radix_tree_delete(&gc_list->iroot, ie->inode->i_ino); iput(ie->inode); @@ -952,9 +954,11 @@ block_t f2fs_start_bidx_of_node(unsigned int node_ofs, struct inode *inode) bidx = node_ofs - 1; } else if (node_ofs <= indirect_blks) { int dec = (node_ofs - 4) / (NIDS_PER_BLOCK + 1); + bidx = node_ofs - 2 - dec; } else { int dec = (node_ofs - indirect_blks - 3) / (NIDS_PER_BLOCK + 1); + bidx = node_ofs - 5 - dec; } return bidx * ADDRS_PER_BLOCK(inode) + ADDRS_PER_INODE(inode); diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 349d9cb933ee..a524a9ac2a72 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -666,6 +666,7 @@ void f2fs_update_inode_page(struct inode *inode) node_page = f2fs_get_node_page(sbi, inode->i_ino); if (IS_ERR(node_page)) { int err = PTR_ERR(node_page); + if (err == -ENOMEM) { cond_resched(); goto retry; diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 17bd072a5d39..405d85dbf9f1 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -419,6 +419,7 @@ struct dentry *f2fs_get_parent(struct dentry *child) struct qstr dotdot = QSTR_INIT("..", 2); struct page *page; unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot, &page); + if (!ino) { if (IS_ERR(page)) return ERR_CAST(page); @@ -628,6 +629,7 @@ static const char *f2fs_get_link(struct dentry *dentry, struct delayed_call *done) { const char *link = page_get_link(dentry, inode, done); + if (!IS_ERR(link) && !*link) { /* this is broken symlink case */ do_delayed_call(done); @@ -766,6 +768,7 @@ static int f2fs_mkdir(struct user_namespace *mnt_userns, struct inode *dir, static int f2fs_rmdir(struct inode *dir, struct dentry *dentry) { struct inode *inode = d_inode(dentry); + if (f2fs_empty_dir(inode)) return f2fs_unlink(dir, dentry); return -ENOTEMPTY; diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index fc058060199e..56b326fec3bc 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -462,6 +462,7 @@ static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, /* increment version no as node is removed */ if (nat_get_blkaddr(e) != NEW_ADDR && new_blkaddr == NULL_ADDR) { unsigned char version = nat_get_version(e); + nat_set_version(e, inc_node_version(version)); } @@ -2117,8 +2118,8 @@ static int __insert_free_nid(struct f2fs_sb_info *sbi, struct free_nid *i) { struct f2fs_nm_info *nm_i = NM_I(sbi); - int err = radix_tree_insert(&nm_i->free_nid_root, i->nid, i); + if (err) return err; @@ -2980,6 +2981,7 @@ int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) while ((found = __gang_lookup_nat_set(nm_i, set_idx, SETVEC_SIZE, setvec))) { unsigned idx; + set_idx = setvec[found - 1]->set + 1; for (idx = 0; idx < found; idx++) __adjust_nat_entry_set(setvec[idx], &sets, diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 58f06c167e56..422146c6d866 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -458,6 +458,7 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi, /* Get the previous summary */ for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) { struct curseg_info *curseg = CURSEG_I(sbi, i); + if (curseg->segno == segno) { sum = curseg->sum_blk->entries[blkoff]; goto got_it; diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index c2866561263e..85c1a25d7a83 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2142,6 +2142,7 @@ static void __set_sit_entry_type(struct f2fs_sb_info *sbi, int type, unsigned int segno, int modified) { struct seg_entry *se = get_seg_entry(sbi, segno); + se->type = type; if (modified) __mark_sit_entry_dirty(sbi, segno); @@ -2333,6 +2334,7 @@ static void __add_sum_entry(struct f2fs_sb_info *sbi, int type, { struct curseg_info *curseg = CURSEG_I(sbi, type); void *addr = curseg->sum_blk; + addr += curseg->next_blkoff * sizeof(struct f2fs_summary); memcpy(addr, sum, sizeof(struct f2fs_summary)); } @@ -3717,6 +3719,7 @@ static int read_compacted_summaries(struct f2fs_sb_info *sbi) for (j = 0; j < blk_off; j++) { struct f2fs_summary *s; + s = (struct f2fs_summary *)(kaddr + offset); seg_i->sum_blk->entries[j] = *s; offset += SUMMARY_SIZE; @@ -3779,6 +3782,7 @@ static int read_normal_summaries(struct f2fs_sb_info *sbi, int type) if (__exist_node_summaries(sbi)) { struct f2fs_summary *ns = &sum->entries[0]; int i; + for (i = 0; i < sbi->blocks_per_seg; i++, ns++) { ns->version = 0; ns->ofs_in_node = 0; @@ -3880,6 +3884,7 @@ static void write_compacted_summaries(struct f2fs_sb_info *sbi, block_t blkaddr) /* Step 3: write summary entries */ for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) { unsigned short blkoff; + seg_i = CURSEG_I(sbi, i); if (sbi->ckpt->alloc_type[i] == SSR) blkoff = sbi->blocks_per_seg; @@ -3916,6 +3921,7 @@ static void write_normal_summaries(struct f2fs_sb_info *sbi, block_t blkaddr, int type) { int i, end; + if (IS_DATASEG(type)) end = type + NR_CURSEG_DATA_TYPE; else @@ -4499,6 +4505,7 @@ static void init_free_segmap(struct f2fs_sb_info *sbi) /* set use the current segments */ for (type = CURSEG_HOT_DATA; type <= CURSEG_COLD_NODE; type++) { struct curseg_info *curseg_t = CURSEG_I(sbi, type); + __set_test_and_inuse(sbi, curseg_t->segno); } } @@ -4849,6 +4856,7 @@ struct check_zone_write_pointer_args { static int check_zone_write_pointer_cb(struct blk_zone *zone, unsigned int idx, void *data) { struct check_zone_write_pointer_args *args; + args = (struct check_zone_write_pointer_args *)data; return check_zone_write_pointer(args->sbi, args->fdev, zone); @@ -5127,6 +5135,7 @@ static void discard_dirty_segmap(struct f2fs_sb_info *sbi, static void destroy_victim_secmap(struct f2fs_sb_info *sbi) { struct dirty_seglist_info *dirty_i = DIRTY_I(sbi); + kvfree(dirty_i->victim_secmap); } @@ -5171,6 +5180,7 @@ static void destroy_curseg(struct f2fs_sb_info *sbi) static void destroy_free_segmap(struct f2fs_sb_info *sbi) { struct free_segmap_info *free_i = SM_I(sbi)->free_info; + if (!free_i) return; SM_I(sbi)->free_info = NULL; diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 864916fe1d0d..e203b2540128 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -555,6 +555,7 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount) while ((p = strsep(&options, ",")) != NULL) { int token; + if (!*p) continue; /* diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c index 490f843ec3bf..c8f34decbf8e 100644 --- a/fs/f2fs/xattr.c +++ b/fs/f2fs/xattr.c @@ -488,6 +488,7 @@ static inline int write_all_xattrs(struct inode *inode, __u32 hsize, f2fs_wait_on_page_writeback(xpage, NODE, true, true); } else { struct dnode_of_data dn; + set_new_dnode(&dn, inode, NULL, NULL, new_nid); xpage = f2fs_new_node_page(&dn, XATTR_NODE_OFFSET); if (IS_ERR(xpage)) { -- 2.17.1 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
