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| author | Andi Kleen <ak@linux.intel.com> | 2011-05-11 15:13:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-11 18:50:45 -0700 |
| commit | ee85c2e1454603ebb9f8d87223ac79dcdc87fa32 (patch) | |
| tree | 1e5f85fcd35083116e6bc88f6e995b4351e987f1 /include/linux/gfp.h | |
| parent | 71a6d0af5b031d27029fda64fbab9b9d953d2b33 (diff) | |
| download | lwn-ee85c2e1454603ebb9f8d87223ac79dcdc87fa32.tar.gz lwn-ee85c2e1454603ebb9f8d87223ac79dcdc87fa32.zip | |
mm: add alloc_pages_exact_nid()
Add a alloc_pages_exact_nid() that allocates on a specific node.
The naming is quite broken, but fixing that would need a larger renaming
action.
[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: tweak comment]
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: David Rientjes <rientjes@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/gfp.h')
| -rw-r--r-- | include/linux/gfp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index bfb8f934521e..56d8fc87fbbc 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -353,6 +353,8 @@ extern unsigned long get_zeroed_page(gfp_t gfp_mask); void *alloc_pages_exact(size_t size, gfp_t gfp_mask); void free_pages_exact(void *virt, size_t size); +/* This is different from alloc_pages_exact_node !!! */ +void *alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask); #define __get_free_page(gfp_mask) \ __get_free_pages((gfp_mask), 0) |