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| author | Fenghua Yu <fenghua.yu@intel.com> | 2014-05-29 11:12:37 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-05-29 14:31:25 -0700 |
| commit | f9de314b340f4816671f037e79ed01f685ac9787 (patch) | |
| tree | 13df1f8ba497a3bef4b272c529c942dfb593aa54 /tools/perf/scripts/python/syscall-counts.py | |
| parent | f31a9f7c71691569359fa7fb8b0acaa44bce0324 (diff) | |
x86/xsaves: Use xsaves/xrstors for context switch
If xsaves is eanbled, use xsaves/xrstors for context switch to support
compacted format xsave area to occupy less memory and modified optimization
to improve saving performance.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1401387164-43416-10-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions