[PATCH 4.19 107/243] f2fs: fix to allow node segment for GC by ioctl path

Greg Kroah-Hartman
2019-12-11T15:20:29Z

From: Sahitya Tummala <stummala@codeaurora.org>

[ Upstream commit 08ac9a3870f6babb2b1fff46118536ca8a71ef19 ]

Allow node type segments also to be GC'd via f2fs ioctl
F2FS_IOC_GARBAGE_COLLECT_RANGE.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/f2fs/gc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 3d98e909201d9..700c39ec99f5a 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -318,8 +318,7 @@ static int get_victim_by_default(struct f2fs_sb_info *sbi,
p.min_cost = get_max_cost(sbi, &p);

if (*result != NULL_SEGNO) {
- if (IS_DATASEG(get_seg_entry(sbi, *result)->type) &&
- get_valid_blocks(sbi, *result, false) &&
+ if (get_valid_blocks(sbi, *result, false) &&
!sec_usage_check(sbi, GET_SEC_FROM_SEG(sbi, *result)))
p.min_segno = *result;
goto out;
--
2.20.1