diff options
| author | Filipe Manana <fdmanana@suse.com> | 2014-12-04 19:38:30 +0100 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-12-10 21:22:29 +0100 |
| commit | 01eacb277909de942abbdff37584ad331e3893fe (patch) | |
| tree | 3eb85559ed3ffff6ccafe960cd804eb91b890ad7 /fs/nfs_common | |
| parent | Btrfs: ensure deletion from pinned_chunks list is protected (diff) | |
| download | linux-01eacb277909de942abbdff37584ad331e3893fe.tar.xz linux-01eacb277909de942abbdff37584ad331e3893fe.zip | |
Btrfs: always clear a block group node when removing it from the tree
Always clear a block group's rbnode after removing it from the rbtree to
ensure that any tasks that might be holding a reference on the block group
don't end up accessing stale rbnode left and right child pointers through
next_block_group().
This is a leftover from the change titled:
"Btrfs: fix invalid block group rbtree access after bg is removed"
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/nfs_common')
0 files changed, 0 insertions, 0 deletions