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| author | Chao Yu <chao@kernel.org> | 2021-08-09 08:24:48 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-08-17 11:59:05 -0700 |
| commit | 324105775c1982aacbd2972b7024d8cc06474abe (patch) | |
| tree | aed4271a090d9f97d9e3f9005c375b04ea523393 /fs/f2fs/dir.c | |
| parent | 4a4fc043f594d39edc976a3a3dce7c40ebb86f3f (diff) | |
| download | linux-stable-324105775c1982aacbd2972b7024d8cc06474abe.tar.gz linux-stable-324105775c1982aacbd2972b7024d8cc06474abe.tar.bz2 linux-stable-324105775c1982aacbd2972b7024d8cc06474abe.zip | |
f2fs: support fault injection for f2fs_kmem_cache_alloc()
This patch supports to inject fault into f2fs_kmem_cache_alloc().
Usage:
a) echo 32768 > /sys/fs/f2fs/<dev>/inject_type or
b) mount -o fault_type=32768 <dev> <mountpoint>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/dir.c')
| -rw-r--r-- | fs/f2fs/dir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index c250bf46ef5e..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, |