diff options
| author | Andi Kleen <ak@suse.de> | 2006-09-26 04:52:28 -0400 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 04:52:28 -0400 |
| commit | 0cb91a2293648507886563ccb91979cfc94d6a4b (patch) | |
| tree | f2a994f8b874e3c81c5519d445a0c5fa5522e4b5 /kernel/dma.c | |
| parent | c16b63e09d9d03158e0a92e961234e94c4862620 (diff) | |
[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>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions