If the previous checkpoint was done without CP_UMOUNT flag, it needs to do
checkpoint with CP_UMOUNT for the next fast boot.
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
---
fs/f2fs/checkpoint.c | 3 ++-
fs/f2fs/super.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 9f5317c..231d8c9 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -1043,7 +1043,8 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct
cp_control *cpc)
mutex_lock(&sbi->cp_mutex);
- if (!sbi->s_dirty && cpc->reason != CP_DISCARD)
+ if (!sbi->s_dirty &&
+ cpc->reason != CP_DISCARD && cpc->reason != CP_UMOUNT)
goto out;
if (unlikely(f2fs_cp_error(sbi)))
goto out;
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 84f95cd..6ef1458 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -448,7 +448,8 @@ static void f2fs_put_super(struct super_block *sb)
stop_gc_thread(sbi);
/* We don't need to do checkpoint when it's clean */
- if (sbi->s_dirty) {
+ if (sbi->s_dirty ||
+ !is_set_ckpt_flags(F2FS_CKPT(sbi), CP_UMOUNT_FLAG)) {
struct cp_control cpc = {
.reason = CP_UMOUNT,
};
--
2.1.1
--
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