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    Subject[PATCH 5.10 051/154] f2fs: fix to use WHINT_MODE
    Date
    From: Keoseong Park <keosung.park@samsung.com>

    [ Upstream commit 011e0868e0cf1237675b22e36fffa958fb08f46e ]

    Since active_logs can be set to 2 or 4 or NR_CURSEG_PERSIST_TYPE(6),
    it cannot be set to NR_CURSEG_TYPE(8).
    That is, whint_mode is always off.

    Therefore, the condition is changed from NR_CURSEG_TYPE to NR_CURSEG_PERSIST_TYPE.

    Cc: Chao Yu <chao@kernel.org>
    Fixes: d0b9e42ab615 (f2fs: introduce inmem curseg)
    Reported-by: tanghuan <tanghuan@vivo.com>
    Signed-off-by: Keoseong Park <keosung.park@samsung.com>
    Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
    Reviewed-by: Chao Yu <chao@kernel.org>
    Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    fs/f2fs/super.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
    index de543168b3708..70b513e66af77 100644
    --- a/fs/f2fs/super.c
    +++ b/fs/f2fs/super.c
    @@ -1020,7 +1020,7 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount)
    /* Not pass down write hints if the number of active logs is lesser
    * than NR_CURSEG_PERSIST_TYPE.
    */
    - if (F2FS_OPTION(sbi).active_logs != NR_CURSEG_TYPE)
    + if (F2FS_OPTION(sbi).active_logs != NR_CURSEG_PERSIST_TYPE)
    F2FS_OPTION(sbi).whint_mode = WHINT_MODE_OFF;
    return 0;
    }
    --
    2.33.0


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