[PATCH 6.6.y 3/3] f2fs: fix to reset all pinned status during fggc

[Chao Yu]

From: Chao Yu <chao@xxxxxxxxxx>

[ Upstream commit 2b8704b6a8b2896ccad1f5941d9a3e2c5031a470 ]

Otherwise, the pinned status may affect latter flow of fggc.

Cc: stable@xxxxxxxxxx
Fixes: 9703d69d9d15 ("f2fs: support file pinning for zoned devices")
Cc: Daeho Jeong <daehojeong@xxxxxxxxxx>
Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
---
 fs/f2fs/gc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 8a37461fc278..8a4395bfeff6 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -2064,6 +2064,9 @@ int f2fs_gc_range(struct f2fs_sb_info *sbi,
 						dry_run_sections == 0);
 		put_gc_inode(&gc_list);
 
+		/* reset all pinned status during fggc */
+		f2fs_unpin_all_sections(sbi, true);
+
 		if (!dry_run && get_valid_blocks(sbi, segno, true)) {
 			err = -EAGAIN;
 			goto next;
-- 
2.49.0