Messages in this thread | | | From | Andy Lutomirski <> | Subject | [RFC 0/2] x86, vdso, pvclock: Cleanups and speedups | Date | Mon, 22 Dec 2014 16:39:55 -0800 |
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This is a dramatic simplification and speedup of the vdso pvclock read code. Is it correct?
Andy Lutomirski (2): x86, vdso: Use asm volatile in __getcpu x86, vdso, pvclock: Simplify and speed up the vdso pvclock reader
arch/x86/include/asm/vgtod.h | 6 ++-- arch/x86/vdso/vclock_gettime.c | 82 ++++++++++++++++++++++++------------------ 2 files changed, 51 insertions(+), 37 deletions(-)
-- 2.1.0
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