[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [RFC 0/2] x86, vdso, pvclock: Cleanups and speedups
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 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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