Commit 6dea74e4 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle) Committed by Jaegeuk Kim
Browse files

f2fs: Fix __write_node_folio() conversion 



This conversion moved the folio_unlock() to inside __write_node_folio(),
but missed one caller so we had a double-unlock on this path.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Chao Yu <chao@kernel.org>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Reported-by: default avatar <syzbot+c0dc46208750f063d0e0@syzkaller.appspotmail.com>
Fixes: 80f31d2a (f2fs: return bool from __write_node_folio)
Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 19272b37

fs/f2fs/node.c

+0 −1
Original line number Diff line number Diff line
@@ -2078,7 +2078,6 @@ int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, 


			if (!__write_node_folio(folio, false, &submitted,

					wbc, do_balance, io_type, NULL)) {

				folio_unlock(folio);

				folio_batch_release(&fbatch);

				ret = -EIO;

				goto out;