[PATCH] f2fs: fix to reset all pinned status during fggc

[Chao Yu]

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>
---
 fs/f2fs/gc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index c4da2f31805b..c5715a237187 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -2183,6 +2183,9 @@ int f2fs_gc_range(struct f2fs_sb_info *sbi,
 		do_garbage_collect(sbi, segno, &gc_list, FG_GC, true, false);
 		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