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| author | Chao Yu <chao@kernel.org> | 2021-08-09 03:24:48 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-08-17 21:59:05 +0300 |
| commit | 324105775c1982aacbd2972b7024d8cc06474abe (patch) | |
| tree | aed4271a090d9f97d9e3f9005c375b04ea523393 /fs/f2fs/data.c | |
| parent | 4a4fc043f594d39edc976a3a3dce7c40ebb86f3f (diff) | |
| download | linux-324105775c1982aacbd2972b7024d8cc06474abe.tar.xz | |
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/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index cec084806725..12cd63603137 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -724,7 +724,7 @@ static void add_bio_entry(struct f2fs_sb_info *sbi, struct bio *bio, struct f2fs_bio_info *io = sbi->write_io[DATA] + temp; struct bio_entry *be; - be = f2fs_kmem_cache_alloc(bio_entry_slab, GFP_NOFS); + be = f2fs_kmem_cache_alloc(bio_entry_slab, GFP_NOFS, true, NULL); be->bio = bio; bio_get(bio); |