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| author | Andreas Herrmann <andreas.herrmann3@amd.com> | 2010-09-02 15:37:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-09-05 14:33:48 +0200 |
| commit | d9fadd7ba99a67030783a212bcb17d11f0678433 (patch) | |
| tree | 6aef819ce987cd81692df07287f7b9bbb2024934 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | acf01734b1747b1ec4be6f159aff579ea5f7f8e2 (diff) | |
x86, AMD: Remove needless CPU family check (for L3 cache info)
Old 32-bit AMD CPUs (all w/o L3 cache) should always return 0
for cpuid_edx(0x80000006).
For unknown reason the 32-bit implementation differed from the
64-bit implementation. See commit 67cddd94799 ("i386: Add L3 cache
support to AMD CPUID4 emulation"). The current check is the
result of the x86 merge.
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Andi Kleen <andi@firstfloor.org>
LKML-Reference: <20100902133710.GA5449@loge.amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions