diff options
| author | Chao Yu <chao@kernel.org> | 2022-10-06 18:09:28 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-11-02 03:56:01 +0300 |
| commit | 18792e64c86dd7e34ba28e4f61faba472b7bf5fc (patch) | |
| tree | cf556062201420aebaa784589c64baa6d3c6c0cf /fs/f2fs/f2fs.h | |
| parent | 91586ce0d39a05f88795aa8814fb99b1387236b3 (diff) | |
| download | linux-18792e64c86dd7e34ba28e4f61faba472b7bf5fc.tar.xz | |
f2fs: support fault injection for f2fs_is_valid_blkaddr()
This patch supports to inject fault into f2fs_is_valid_blkaddr() to
simulate accessing inconsistent data/meta block addressses from caller.
Usage:
a) echo 262144 > /sys/fs/f2fs/<dev>/inject_type or
b) mount -o fault_type=262144 <dev> <mountpoint>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index e6355a5683b7..f57cb49dc383 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -60,6 +60,7 @@ enum { FAULT_SLAB_ALLOC, FAULT_DQUOT_INIT, FAULT_LOCK_OP, + FAULT_BLKADDR, FAULT_MAX, }; |