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Ingo Molnar 4307d1e5ad x86: ignore the sys_getcpu() tcache parameter ... dont use the vgetcpu tcache - it's causing problems with tasks migrating, they'll see the old cache up to a jiffy after the migration, further increasing the costs of the migration. In the worst case they see a complete bogus information from the tcache, when a sys_getcpu() call "invalidated" the cache info by incrementing the jiffies _and_ the cpuid info in the cache and the following vdso_getcpu() call happens after vdso_jiffies have been incremented. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Ulrich Drepper <drepper@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		17 years ago
..
.gitignore	…
Makefile	x86: do not use $(ARCH) when not needed	17 years ago
vclock_gettime.c	…
vdso-note.S	…
vdso-start.S	…
vdso.S	…
vdso.lds.S	x86: vdso linker script cleanup	18 years ago
vextern.h	…
vgetcpu.c	x86: ignore the sys_getcpu() tcache parameter	17 years ago
vma.c	…
voffset.h	…
vvar.c	x86: vdso put vars in rodata	18 years ago