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authorTony Lindgren <tony@atomide.com>2011-03-10 21:54:14 -0500
committerTony Lindgren <tony@atomide.com>2011-03-10 21:54:14 -0500
commit94a06b74e724caabcf0464c81527cfbcae0c8aff (patch)
tree3570b6a627382a5eb5c8328b4959f615544d8e62 /mm/mempolicy.c
parent0dde52a9f5330eec240660191a94b51bd911ffcd (diff)
parent9062511097683b4422f023d181b4a8b2db1a7a72 (diff)
Merge branch 'for_2.6.39/pm-misc' of ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
Diffstat (limited to 'mm/mempolicy.c')
-rw-r--r--mm/mempolicy.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 49355a970be2..b53ec99f1428 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1524,10 +1524,9 @@ static nodemask_t *policy_nodemask(gfp_t gfp, struct mempolicy *policy)
1524} 1524}
1525 1525
1526/* Return a zonelist indicated by gfp for node representing a mempolicy */ 1526/* Return a zonelist indicated by gfp for node representing a mempolicy */
1527static struct zonelist *policy_zonelist(gfp_t gfp, struct mempolicy *policy) 1527static struct zonelist *policy_zonelist(gfp_t gfp, struct mempolicy *policy,
1528 int nd)
1528{ 1529{
1529 int nd = numa_node_id();
1530
1531 switch (policy->mode) { 1530 switch (policy->mode) {
1532 case MPOL_PREFERRED: 1531 case MPOL_PREFERRED:
1533 if (!(policy->flags & MPOL_F_LOCAL)) 1532 if (!(policy->flags & MPOL_F_LOCAL))
@@ -1679,7 +1678,7 @@ struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr,
1679 zl = node_zonelist(interleave_nid(*mpol, vma, addr, 1678 zl = node_zonelist(interleave_nid(*mpol, vma, addr,
1680 huge_page_shift(hstate_vma(vma))), gfp_flags); 1679 huge_page_shift(hstate_vma(vma))), gfp_flags);
1681 } else { 1680 } else {
1682 zl = policy_zonelist(gfp_flags, *mpol); 1681 zl = policy_zonelist(gfp_flags, *mpol, numa_node_id());
1683 if ((*mpol)->mode == MPOL_BIND) 1682 if ((*mpol)->mode == MPOL_BIND)
1684 *nodemask = &(*mpol)->v.nodes; 1683 *nodemask = &(*mpol)->v.nodes;
1685 } 1684 }
@@ -1820,7 +1819,7 @@ static struct page *alloc_page_interleave(gfp_t gfp, unsigned order,
1820 */ 1819 */
1821struct page * 1820struct page *
1822alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma, 1821alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
1823 unsigned long addr) 1822 unsigned long addr, int node)
1824{ 1823{
1825 struct mempolicy *pol = get_vma_policy(current, vma, addr); 1824 struct mempolicy *pol = get_vma_policy(current, vma, addr);
1826 struct zonelist *zl; 1825 struct zonelist *zl;
@@ -1836,7 +1835,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
1836 put_mems_allowed(); 1835 put_mems_allowed();
1837 return page; 1836 return page;
1838 } 1837 }
1839 zl = policy_zonelist(gfp, pol); 1838 zl = policy_zonelist(gfp, pol, node);
1840 if (unlikely(mpol_needs_cond_ref(pol))) { 1839 if (unlikely(mpol_needs_cond_ref(pol))) {
1841 /* 1840 /*
1842 * slow path: ref counted shared policy 1841 * slow path: ref counted shared policy
@@ -1892,7 +1891,8 @@ struct page *alloc_pages_current(gfp_t gfp, unsigned order)
1892 page = alloc_page_interleave(gfp, order, interleave_nodes(pol)); 1891 page = alloc_page_interleave(gfp, order, interleave_nodes(pol));
1893 else 1892 else
1894 page = __alloc_pages_nodemask(gfp, order, 1893 page = __alloc_pages_nodemask(gfp, order,
1895 policy_zonelist(gfp, pol), policy_nodemask(gfp, pol)); 1894 policy_zonelist(gfp, pol, numa_node_id()),
1895 policy_nodemask(gfp, pol));
1896 put_mems_allowed(); 1896 put_mems_allowed();
1897 return page; 1897 return page;
1898} 1898}