Btrfs: add allocator tracepoints
authorJosef Bacik <josef@redhat.com>
Thu, 10 Nov 2011 13:29:20 +0000 (08:29 -0500)
committerChris Mason <chris.mason@oracle.com>
Mon, 16 Jan 2012 20:29:42 +0000 (15:29 -0500)
commit3f7de037fb3727b20bc27332cdcf2488b702394c
tree7e355b7e60b584ca7aaaf7c8abfa1f2408c15ff2
parent45a8090e626ab470c91142954431a93846030b0d
Btrfs: add allocator tracepoints

I used these tracepoints when figuring out what the cluster stuff was doing, so
add them to mainline in case we need to profile this stuff again.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
fs/btrfs/extent-tree.c
fs/btrfs/free-space-cache.c
include/trace/events/btrfs.h