From 67998cf438e20f5858dbcf488f1662861aab5f44 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 27 Feb 2023 08:16:53 -0700 Subject: [PATCH] btrfs: don't set force_bio_submit in read_extent_buffer_subpage When read_extent_buffer_subpage calls submit_extent_page, it does so on a freshly initialized btrfs_bio_ctrl structure that can't have a valid bio to submit. Clear the force_bio_submit parameter to false as there is nothing to submit. Reviewed-by: Johannes Thumshirn Signed-off-by: Christoph Hellwig Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 408a5d800275..c903a8d17910 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4449,7 +4449,7 @@ static int read_extent_buffer_subpage(struct extent_buffer *eb, int wait, btrfs_subpage_start_reader(fs_info, page, eb->start, eb->len); ret = submit_extent_page(REQ_OP_READ, NULL, &bio_ctrl, eb->start, page, eb->len, - eb->start - page_offset(page), 0, true); + eb->start - page_offset(page), 0, false); if (ret) { /* * In the endio function, if we hit something wrong we will