Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH 3/3] f2fs: avoid unneeded barrier in do_checkpoint() | Date | Tue, 18 Feb 2020 18:21:36 +0800 |
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We don't need to wait all dirty page submitting IO twice, remove unneeded wait step.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/checkpoint.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 751815cb4c2b..9c88fb3d255a 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -1384,8 +1384,6 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) /* Flush all the NAT/SIT pages */ f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_CP_META_IO); - /* Wait for all dirty meta pages to be submitted for IO */ - f2fs_wait_on_all_pages(sbi, F2FS_DIRTY_META); /* * modify checkpoint -- 2.18.0.rc1
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