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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2019-01-24 17:48:38 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2019-02-15 20:59:37 -0800 |
| commit | db610a640eeeb268c36a4558414f28e1c269433e (patch) | |
| tree | 66da940982008de4609356befdc2e16bfaaeecef /include/linux/f2fs_fs.h | |
| parent | 03f2c02d8be76d2080c174cd65d2dfcbbf783708 (diff) | |
| download | lwn-db610a640eeeb268c36a4558414f28e1c269433e.tar.gz lwn-db610a640eeeb268c36a4558414f28e1c269433e.zip | |
f2fs: add quick mode of checkpoint=disable for QA
This mode returns mount() quickly with EAGAIN. We can trigger this by
shutdown(F2FS_GOING_DOWN_NEED_FSCK).
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/linux/f2fs_fs.h')
| -rw-r--r-- | include/linux/f2fs_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index d7711048ef93..d6befe1f9dc7 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -116,6 +116,7 @@ struct f2fs_super_block { /* * For checkpoint */ +#define CP_DISABLED_QUICK_FLAG 0x00002000 #define CP_DISABLED_FLAG 0x00001000 #define CP_QUOTA_NEED_FSCK_FLAG 0x00000800 #define CP_LARGE_NAT_BITMAP_FLAG 0x00000400 |