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Mel Gorman 6484eb3e2a page allocator: do not check NUMA node ID when the caller knows the node is valid ... Callers of alloc_pages_node() can optionally specify -1 as a node to mean "allocate from the current node". However, a number of the callers in fast paths know for a fact their node is valid. To avoid a comparison and branch, this patch adds alloc_pages_exact_node() that only checks the nid with VM_BUG_ON(). Callers that know their node is valid are then converted. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi> Acked-by: Paul Mundt <lethal@linux-sh.org> [for the SLOB NUMA bits] Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Dave Hansen <dave@linux.vnet.ibm.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		16 years ago
..
Kconfig	KVM: Expand on "help" info to specify kvm intel and amd module names	16 years ago
Makefile	KVM: unify part of generic timer handling	16 years ago
i8254.c	KVM: PIT: fix count read and mode 0 handling	16 years ago
i8254.h	KVM: unify part of generic timer handling	16 years ago
i8259.c	…
irq.c	KVM: Remove irq_pending bitmap	16 years ago
irq.h	…
kvm_cache_regs.h	…
kvm_svm.h	…
kvm_timer.h	KVM: unify part of generic timer handling	16 years ago
lapic.c	KVM: fix apic_debug instances	16 years ago
lapic.h	KVM: APIC: get rid of deliver_bitmask	16 years ago
mmu.c	KVM: x86: check for cr3 validity in mmu_alloc_roots	16 years ago
mmu.h	KVM: Use rsvd_bits_mask in load_pdptrs()	16 years ago
paging_tmpl.h	KVM: MMU: remove global page optimization logic	16 years ago
svm.c	KVM: inject NMI after IRET from a previous NMI, not before.	16 years ago
timer.c	KVM: unify part of generic timer handling	16 years ago
tss.h	…
vmx.c	page allocator: do not check NUMA node ID when the caller knows the node is valid	16 years ago
x86.c	KVM: Disable CR8 intercept if tpr patching is active	16 years ago
x86.h	KVM: Do not re-execute INTn instruction.	16 years ago
x86_emulate.c	KVM: Deal with interrupt shadow state for emulated instructions	16 years ago