btrfs: add tracing for failed reservations
authorJeff Mahoney <jeffm@suse.com>
Wed, 16 Oct 2013 20:27:01 +0000 (16:27 -0400)
committerChris Mason <chris.mason@fusionio.com>
Tue, 12 Nov 2013 03:03:37 +0000 (22:03 -0500)
commitcab45e22da48b523665b3566f43527a2fead1d1e
treee4c3dfbf5bad8298ef40cbb681461d7cac168990
parent8b558c5f097b636209b654f4d7775ac96054d6e3
btrfs: add tracing for failed reservations

When debugging ENOSPC issues, it's nice to be able to see which
reservations failed as well as the ones which succeeded.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
fs/btrfs/extent-tree.c