btrfs: add trace for qgroup accounting
authorMark Fasheh <mfasheh@suse.de>
Thu, 17 Jul 2014 19:39:00 +0000 (12:39 -0700)
committerChris Mason <clm@fb.com>
Wed, 17 Sep 2014 20:37:50 +0000 (13:37 -0700)
commitd3982100baeb9bed8cf931545fb0522268f526e5
tree4fda14d4f0721f69e284c8dd419d6d05f820f8a5
parent443f24fee731703345e2e6eec8177bb7b7d094c6
btrfs: add trace for qgroup accounting

We want this to debug qgroup changes on live systems.

Signed-off-by: Mark Fasheh <mfasheh@suse.de>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/qgroup.c
fs/btrfs/super.c
include/trace/events/btrfs.h