From c674e04e1cd6049715e7b9446790f4b441e547c0 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Thu, 3 Nov 2011 22:23:13 -0400 Subject: [PATCH] Btrfs: fix extent_buffer leak in the metadata IO error handling The scrub readahead branch brought in a new error handling hook, but it was leaking extent_buffer references. Signed-off-by: Chris Mason --- fs/btrfs/disk-io.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 0eb1f0951251..40a62b980087 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -644,6 +644,7 @@ static int btree_io_failed_hook(struct bio *failed_bio, clear_bit(EXTENT_BUFFER_READAHEAD, &eb->bflags); btree_readahead_hook(root, eb, eb->start, -EIO); } + free_extent_buffer(eb); out: return -EIO; /* we fixed nothing */ -- 2.20.1