Dimitri Sivanich edb91dc01a [IA64] smp_flush_tlb_mm() should only send IPI's to cpus in cpu_vm_mask ... Having flush_tlb_mm->smp_flush_tlb_mm() send an IPI to every cpu on the system is occasionally triggering spin_lock contention in generic_smp_call_function_interrupt(). Follow x86 arch's lead and only sends IPIs to the cpus in mm->cpu_vm_mask. Experiments with this change have shown significant improvement in this contention issue. Signed-off-by: Dimitri Sivanich <sivanich@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2009-04-16 11:51:35 -07:00
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alpha	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
arm	Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)	2009-04-13 15:04:33 -07:00
avr32	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
blackfin	tty: Blackin CTS/RTS	2009-04-07 08:44:05 -07:00
cris	tty: Use the generic RS485 ioctl on CRIS	2009-04-07 08:44:05 -07:00
frv	FRV: Move to arch/frv/include/asm/	2009-04-10 01:48:06 +01:00
h8300	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
ia64	[IA64] smp_flush_tlb_mm() should only send IPI's to cpus in cpu_vm_mask	2009-04-16 11:51:35 -07:00
m32r	Simplify copy_thread()	2009-04-02 19:04:51 -07:00
m68k	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
m68knommu	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu	2009-04-03 09:44:58 -07:00
microblaze	microblaze: remove duplicated #include's	2009-04-14 11:09:15 +02:00
mips	Merge branch 'next' into for-linus	2009-04-08 00:00:33 -07:00
mn10300	MN10300: Stop gcc from generating uninitialised variable warnings after BUG()	2009-04-15 13:55:13 -07:00
parisc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6	2009-04-03 09:52:04 -07:00
powerpc	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2009-04-15 08:42:40 -07:00
s390	[S390] boot cputime accounting	2009-04-14 15:37:27 +02:00
sh	sh: Add in PCI bus for DMA API debugging.	2009-04-14 15:23:40 +09:00
sparc	sparc: remove some pointless conditionals before kfree()	2009-04-15 03:04:56 -07:00
um	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
x86	acpi-cpufreq: fix 'smp_call_function_many()' confusion	2009-04-15 08:41:16 -07:00
xtensa	Merge branch 'tracing-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-04-05 11:04:19 -07:00
.gitignore
Kconfig	mutex: have non-spinning mutexes on s390 by default	2009-04-09 19:28:24 +02:00