diff options
| author | Stephane Eranian <eranian@hpl.hp.com> | 2006-12-07 02:14:11 +0100 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-12-07 02:14:11 +0100 |
| commit | 538f188e03c821c93b355c9fc346806cdd34e286 (patch) | |
| tree | 4fa4a37d35444a51a30722a2af8f8f57ea11449d /arch/x86_64 | |
| parent | ee58fad51a2a767cb2567706ace967705233d881 (diff) | |
[PATCH] i386: i386 add Intel BTS cpufeature bit and detection (take 2)
Here is a small patch for i386 which adds a cpufeature flag and
detection code for Intel's Branch Trace Store (BTS) feature. This
feature can be found on Intel P4 and Core 2 processors among others.
It can also be used by perfmon.
changelog:
- add CPU_FEATURE_BTS
- add Branch Trace Store detection
signed-off-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/x86_64')
0 files changed, 0 insertions, 0 deletions