tree 2aa5614f06e57e8f5266f91ccfff1a92fa9f3792
parent 828f0afda123a96ff4e8078f057a302f4b4232ae
author Don Zickus <dzickus@redhat.com> 1159260746 +0200
committer Andi Kleen <andi@basil.nowhere.org> 1159260746 +0200

[PATCH] i386: Utilize performance counter reservation framework in oprofile

Incorporates the new performance counter reservation system in oprofile.
Also cleans up a lot of the initialization code.  The code original zero'd
out every register associated with performance counters regardless if those
registers were used or not.  This causes issues with the nmi watchdog.
Now oprofile tries to reserve registers and gives up if it can't get them.

Cc: levon@movementarian.org
Cc: oprofile-list@lists.sf.net

Signed-off-by:  Don Zickus <dzickus@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>