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    Subject[PATCH] f2fs: avoid redundant f2fs_flush after remount
    Date
    create_flush_cmd_control will create redundant issue_flush_thread after each
    remount with flush_merge option.

    Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
    ---
    fs/f2fs/segment.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
    index a6d7738..57f9edc 100644
    --- a/fs/f2fs/segment.c
    +++ b/fs/f2fs/segment.c
    @@ -555,6 +555,8 @@ int create_flush_cmd_control(struct f2fs_sb_info *sbi)

    if (SM_I(sbi)->fcc_info) {
    fcc = SM_I(sbi)->fcc_info;
    + if (fcc->f2fs_issue_flush)
    + return err;
    goto init_thread;
    }

    --
    1.8.5.2
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