On Wed, Aug 24, 2016 at 5:13 AM, Qu Wenruo <quwenruo@xxxxxxxxxxxxxx> wrote: > The following commit introduced the extent map leak: > commit 6fb37b756acce6d6e045f79c3764206033f617b4 > Author: Liu Bo <bo.li.liu@xxxxxxxxxx> > Date: Wed Jun 22 18:31:27 2016 -0700 > > Btrfs: check inconsistence between chunk and block group > > This leads to slab warning at rmmod time. > > Cc: Liu Bo <bo.li.liu@xxxxxxxxxx> > Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx> https://patchwork.kernel.org/patch/9288751/ > --- > fs/btrfs/extent-tree.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c > index c2b81b0..e621823 100644 > --- a/fs/btrfs/extent-tree.c > +++ b/fs/btrfs/extent-tree.c > @@ -9905,6 +9905,7 @@ static int find_first_block_group(struct btrfs_root *root, > ret = -ENOENT; > } else { > ret = 0; > + free_extent_map(em); > } > goto out; > } > -- > 2.7.4 > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Filipe David Manana, "People will forget what you said, people will forget what you did, but people will never forget how you made them feel." -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
