diff options
Diffstat (limited to 'fs/f2fs/dir.c')
| -rw-r--r-- | fs/f2fs/dir.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 456651682daf..1820e9c106f7 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -83,8 +83,8 @@ int f2fs_init_casefolded_name(const struct inode *dir, struct super_block *sb = dir->i_sb; if (IS_CASEFOLDED(dir)) { - fname->cf_name.name = kmem_cache_alloc(f2fs_cf_name_slab, - GFP_NOFS); + fname->cf_name.name = f2fs_kmem_cache_alloc(f2fs_cf_name_slab, + GFP_NOFS, false, F2FS_SB(sb)); if (!fname->cf_name.name) return -ENOMEM; fname->cf_name.len = utf8_casefold(sb->s_encoding, @@ -1000,6 +1000,7 @@ int f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d, struct f2fs_sb_info *sbi = F2FS_I_SB(d->inode); struct blk_plug plug; bool readdir_ra = sbi->readdir_ra == 1; + bool found_valid_dirent = false; int err = 0; bit_pos = ((unsigned long)ctx->pos % d->max); @@ -1014,13 +1015,15 @@ int f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d, de = &d->dentry[bit_pos]; if (de->name_len == 0) { + if (found_valid_dirent || !bit_pos) { + printk_ratelimited( + "%sF2FS-fs (%s): invalid namelen(0), ino:%u, run fsck to fix.", + KERN_WARNING, sbi->sb->s_id, + le32_to_cpu(de->ino)); + set_sbi_flag(sbi, SBI_NEED_FSCK); + } bit_pos++; ctx->pos = start_pos + bit_pos; - printk_ratelimited( - "%sF2FS-fs (%s): invalid namelen(0), ino:%u, run fsck to fix.", - KERN_WARNING, sbi->sb->s_id, - le32_to_cpu(de->ino)); - set_sbi_flag(sbi, SBI_NEED_FSCK); continue; } @@ -1063,6 +1066,7 @@ int f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d, f2fs_ra_node_page(sbi, le32_to_cpu(de->ino)); ctx->pos = start_pos + bit_pos; + found_valid_dirent = true; } out: if (readdir_ra) |