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| author | Suresh Siddha <[email protected]> | 2012-09-06 22:05:18 +0000 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2012-09-18 22:52:23 +0000 |
| commit | 212b02125f3725127148475059a70031bd031bdb (patch) | |
| tree | 9505ae1f2d35ee9c803c0d3e64451b41db9ccb8b /fs/proc/array.c | |
| parent | x86, fpu: decouple non-lazy/eager fpu restore from xsave (diff) | |
| download | kernel-212b02125f3725127148475059a70031bd031bdb.tar.gz kernel-212b02125f3725127148475059a70031bd031bdb.zip | |
x86, fpu: enable eagerfpu by default for xsaveopt
xsaveopt/xrstor support optimized state save/restore by tracking the
INIT state and MODIFIED state during context-switch.
Enable eagerfpu by default for processors supporting xsaveopt.
Can be disabled by passing "eagerfpu=off" boot parameter.
Signed-off-by: Suresh Siddha <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: H. Peter Anvin <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions