You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

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
..
8xx	…
40x	…
44x	…
52xx	…
82xx	…
83xx	…
85xx	…
86xx	…
512x	…
amigaone	…
cell	page allocator: do not check NUMA node ID when the caller knows the node is valid	16 years ago
chrp	…
embedded6xx	…
iseries	…
maple	…
pasemi	…
powermac	…
prep	…
ps3	…
pseries	…
Kconfig	…
Kconfig.cputype	…
Makefile	…
fsl_uli1575.c	…