Hi Jaegeuk, On 2017/10/23 0:51, Jaegeuk Kim wrote: > On 10/22, Chao Yu wrote: >> On 2017/10/20 0:56, Jaegeuk Kim wrote: >>> This case is not happening easily. >> >> Actually it can happen, so why not just keep it? > > Okay, so let me keep this patch for local stress tests only. May I ask which type and rate of fault injection you are using for test now? Thanks, > > Thanks, > > >> >> Thanks, >> >>> >>> Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx> >>> --- >>> fs/f2fs/f2fs.h | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h >>> index e0ef31cb2cc6..6301ccca8888 100644 >>> --- a/fs/f2fs/f2fs.h >>> +++ b/fs/f2fs/f2fs.h >>> @@ -1544,7 +1544,7 @@ static inline int inc_valid_block_count(struct f2fs_sb_info *sbi, >>> return ret; >>> >>> #ifdef CONFIG_F2FS_FAULT_INJECTION >>> - if (time_to_inject(sbi, FAULT_BLOCK)) { >>> + if (!IS_NOQUOTA(inode) && time_to_inject(sbi, FAULT_BLOCK)) { >>> f2fs_show_injection_info(FAULT_BLOCK); >>> release = *count; >>> goto enospc; >>> > > . >