diff options
| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-06-04 16:54:57 +0200 |
|---|---|---|
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-06-14 18:44:21 +0200 |
| commit | 8ba97a15e7d4f70b9af71fa1db86a28dd17ad1b2 (patch) | |
| tree | 08a2e49743eee382eca3e4b12415b372f898e3d8 /lib/cmdline.c | |
| parent | f617e2fd52484fb74236a597d0f9068ec7d9d2dd (diff) | |
Btrfs: use btrfs_read_lock_root_node in get_old_root
get_old_root could race with root node updates because we weren't locking
the node early enough. Use btrfs_read_lock_root_node to grab the root locked
in the very beginning and release the lock as soon as possible (just like
btrfs_search_slot does).
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'lib/cmdline.c')
0 files changed, 0 insertions, 0 deletions