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Dave Hansen 6df46865ff mm: vmstats: track TLB flush stats on UP too ... The previous patch doing vmstats for TLB flushes ("mm: vmstats: tlb flush counters") effectively missed UP since arch/x86/mm/tlb.c is only compiled for SMP. UP systems do not do remote TLB flushes, so compile those counters out on UP. arch/x86/kernel/cpu/mtrr/generic.c calls __flush_tlb() directly. This is probably an optimization since both the mtrr code and __flush_tlb() write cr4. It would probably be safe to make that a flush_tlb_all() (and then get these statistics), but the mtrr code is ancient and I'm hesitant to touch it other than to just stick in the counters. [akpm@linux-foundation.org: tweak comments] Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		12 years ago
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alpha	…
arc	Device tree core updates for v3.12	12 years ago
arm	Bug-fixes:	12 years ago
arm64	Device tree core updates for v3.12	12 years ago
avr32	- factor out common code from MTD tests	12 years ago
blackfin	…
c6x	…
cris	CRIS: drop unused Kconfig symbols	12 years ago
frv	…
h8300	…
hexagon	…
ia64	ARM: SoC platform changes for 3.12	12 years ago
m32r	…
m68k	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu	12 years ago
metag	Device tree core updates for v3.12	12 years ago
microblaze	Device tree core updates for v3.12	12 years ago
mips	Device tree core updates for v3.12	12 years ago
mn10300	mn10300: Fix crash just after starting userspace on !CONFIG_PREEMPT	12 years ago
openrisc	Device tree core updates for v3.12	12 years ago
parisc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	12 years ago
powerpc	powerpc: Default arch idle could cede processor on pseries	12 years ago
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	12 years ago
score	…
sh	MMC highlights for 3.12:	12 years ago
sparc	ARM: SoC platform changes for 3.12	12 years ago
tile	ARM: SoC platform changes for 3.12	12 years ago
um	um: Add irq chip um/mask handlers	12 years ago
unicore32	…
x86	mm: vmstats: track TLB flush stats on UP too	12 years ago
xtensa	…
.gitignore	…
Kconfig	…