Stephane Eranian 538f188e03 [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>

2006-12-07 02:14:11 +01:00

7.8 KiB

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