tree f2a994f8b874e3c81c5519d445a0c5fa5522e4b5
parent c16b63e09d9d03158e0a92e961234e94c4862620
author Andi Kleen <ak@suse.de> 1159260748 +0200
committer Andi Kleen <andi@basil.nowhere.org> 1159260748 +0200

[PATCH] i386: Account spinlocks to the caller during profiling for !FP kernels

This ports the algorithm from x86-64 (with improvements) to i386.
Previously this only worked for frame pointer enabled kernels.
But spinlocks have a very simple stack frame that can be manually
analyzed. Do this.

Signed-off-by: Andi Kleen <ak@suse.de>