Message	SHA1
include/asm-x86/mmu_context_32.h: checkpatch cleanups - formatting only ... Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Joe Perches   authored and   Ingo Molnar   commited 2008-04-17 17:41:25 +02:00	55464da94a
x86: voluntary leave_mm before entering ACPI C3 ... Aviod TLB flush IPIs during C3 states by voluntary leave_mm() before entering C3. The performance impact of TLB flush on C3 should not be significant with respect to C3 wakeup latency. Also, CPUs tend to flush TLB in hardware while in C3 anyways. On a 8 logical CPU system, running make -j2, the number of tlbflush IPIs goes down from 40 per second to ~ 0. Total number of interrupts during the run of this workload was ~1200 per second, which makes it ~3% savings in wakeups. There was no measurable performance or power impact however. [ akpm@linux-foundation.org: symbol export fixes. ] Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Venki Pallipadi   authored and   Ingo Molnar   commited 2008-01-30 13:32:01 +01:00	bde6f5f59c
i386/x86_64: move headers to include/asm-x86 ... Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Thomas Gleixner   commited 2007-10-11 11:20:03 +02:00	96a388de5d

Renamed from include/asm-i386/mmu_context.h (Browse further)