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| author | Chao Yu <yuchao0@huawei.com> | 2017-02-25 06:08:28 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-02-27 20:59:55 +0300 |
| commit | 55523519bc7227e651fd4febeb3aafdd22b8af1c (patch) | |
| tree | 967a79ab5559dc46d191812ef50aa5a8d144ec78 /fs/f2fs/checkpoint.c | |
| parent | dd7b2333e6cd31584682382fcf0a1c1e5140b936 (diff) | |
| download | linux-55523519bc7227e651fd4febeb3aafdd22b8af1c.tar.xz | |
f2fs: show simple call stack in fault injection message
Previously kernel message can show that in which function we do the
injection, but unfortunately, most of the caller are the same, for
tracking more information of injection path, it needs to show upper
caller's name. This patch supports that ability.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index cd7132121573..04d7c244c0f0 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -494,6 +494,7 @@ int acquire_orphan_inode(struct f2fs_sb_info *sbi) #ifdef CONFIG_F2FS_FAULT_INJECTION if (time_to_inject(sbi, FAULT_ORPHAN)) { spin_unlock(&im->ino_lock); + f2fs_show_injection_info(FAULT_ORPHAN); return -ENOSPC; } #endif |