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| author | James Morris <jmorris@namei.org> | 2008-09-22 04:41:56 +0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-09-22 04:41:56 +0400 |
| commit | ab2b49518e743962f71b94246855c44ee9cf52cc (patch) | |
| tree | 26b260a350f0a0a0d19b558bf147b812e3a1564c /mm/quicklist.c | |
| parent | f058925b201357fba48d56cc9c1719ae274b2022 (diff) | |
| parent | 72d31053f62c4bc464c2783974926969614a8649 (diff) | |
| download | linux-ab2b49518e743962f71b94246855c44ee9cf52cc.tar.xz | |
Merge branch 'master' into next
Conflicts:
MAINTAINERS
Thanks for breaking my tree :-)
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'mm/quicklist.c')
| -rw-r--r-- | mm/quicklist.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/quicklist.c b/mm/quicklist.c index 3f703f7cb398..8dbb6805ef35 100644 --- a/mm/quicklist.c +++ b/mm/quicklist.c @@ -26,7 +26,10 @@ DEFINE_PER_CPU(struct quicklist, quicklist)[CONFIG_NR_QUICK]; static unsigned long max_pages(unsigned long min_pages) { unsigned long node_free_pages, max; - struct zone *zones = NODE_DATA(numa_node_id())->node_zones; + int node = numa_node_id(); + struct zone *zones = NODE_DATA(node)->node_zones; + int num_cpus_on_node; + node_to_cpumask_ptr(cpumask_on_node, node); node_free_pages = #ifdef CONFIG_ZONE_DMA @@ -38,6 +41,10 @@ static unsigned long max_pages(unsigned long min_pages) zone_page_state(&zones[ZONE_NORMAL], NR_FREE_PAGES); max = node_free_pages / FRACTION_OF_NODE_MEM; + + num_cpus_on_node = cpus_weight_nr(*cpumask_on_node); + max /= num_cpus_on_node; + return max(max, min_pages); } |