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authorChao Yu <chao@kernel.org>2021-08-09 08:24:48 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2021-08-17 11:59:05 -0700
commit324105775c1982aacbd2972b7024d8cc06474abe (patch)
treeaed4271a090d9f97d9e3f9005c375b04ea523393 /fs/f2fs/data.c
parent4a4fc043f594d39edc976a3a3dce7c40ebb86f3f (diff)
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.c2
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);