Previously, we assigned CURSEG_WARM_DATA for direct_io, but if we have two or four logs, we do not use that type at all. Let's fix it.
Signed-off-by: Jaegeuk Kim <[email protected]> --- fs/f2fs/segment.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 6ba4cd4..819209b 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1501,8 +1501,12 @@ void allocate_data_block(struct f2fs_sb_info *sbi, struct page *page, struct curseg_info *curseg; bool direct_io = (type == CURSEG_DIRECT_IO); - type = direct_io ? CURSEG_WARM_DATA : type; - + if (direct_io) { + if (sbi->active_logs <= 4) + type = CURSEG_HOT_DATA; + else + type = CURSEG_WARM_DATA; + } curseg = CURSEG_I(sbi, type); mutex_lock(&curseg->curseg_mutex); -- 2.8.3
