[PATCH 2/2] f2fs: fix the case when there is no free segment to allocate for CURSEG_WARM_NODE

[Yunlong Song]

If the free segments are used up, then new_curseg will fail for
CURSEG_WARM_NODE, in this case, we should use change_curseg instead of
new_curseg.

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

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index df2ff5c..32820cd 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1564,8 +1564,6 @@ static void allocate_segment_by_default(struct f2fs_sb_info *sbi,
 
 	if (force)
 		new_curseg(sbi, type, true);
-	else if (type == CURSEG_WARM_NODE)
-		new_curseg(sbi, type, false);
 	else if (curseg->alloc_type == LFS && is_next_segment_free(sbi, type))
 		new_curseg(sbi, type, false);
 	else if (need_SSR(sbi) && get_ssr_segment(sbi, type))
-- 
1.8.5.2