diff options
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/gc.c | 5 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 5 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 1 |
4 files changed, 12 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 896ad9f88357..9e8de18a168a 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -47,6 +47,7 @@ enum { FAULT_DIR_DEPTH, FAULT_EVICT_INODE, FAULT_IO, + FAULT_CHECKPOINT, FAULT_MAX, }; diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index a5c4175376ab..c9b8a67671f1 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -47,6 +47,11 @@ static int gc_thread_func(void *data) continue; } +#ifdef CONFIG_F2FS_FAULT_INJECTION + if (time_to_inject(sbi, FAULT_CHECKPOINT)) + f2fs_stop_checkpoint(sbi, false); +#endif + /* * [GC triggering condition] * 0. GC is not conducted currently. diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index fbcc17254c05..fc886f008449 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -345,6 +345,11 @@ int commit_inmem_pages(struct inode *inode) */ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need) { +#ifdef CONFIG_F2FS_FAULT_INJECTION + if (time_to_inject(sbi, FAULT_CHECKPOINT)) + f2fs_stop_checkpoint(sbi, false); +#endif + if (!need) return; diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 40aecd78cccc..6132b4ce4e4c 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -50,6 +50,7 @@ char *fault_name[FAULT_MAX] = { [FAULT_DIR_DEPTH] = "too big dir depth", [FAULT_EVICT_INODE] = "evict_inode fail", [FAULT_IO] = "IO error", + [FAULT_CHECKPOINT] = "checkpoint error", }; static void f2fs_build_fault_attr(struct f2fs_sb_info *sbi, |