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| author | Cody P Schafer <cody@linux.vnet.ibm.com> | 2013-04-30 00:08:02 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 00:54:36 +0200 |
| commit | d2ad351e36e333c6e1a474b2c5d635828f53a173 (patch) | |
| tree | 3faf1b8d930e752b1c9e36c4cb4c0c5044c9c820 /arch | |
| parent | page_alloc: make setup_nr_node_ids() usable for arch init code (diff) | |
| download | linux-d2ad351e36e333c6e1a474b2c5d635828f53a173.tar.xz linux-d2ad351e36e333c6e1a474b2c5d635828f53a173.zip | |
x86/mm/numa: use setup_nr_node_ids() instead of opencoding.
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/mm/numa.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 72fe01e9e414..a71c4e207679 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -114,14 +114,11 @@ void numa_clear_node(int cpu) */ void __init setup_node_to_cpumask_map(void) { - unsigned int node, num = 0; + unsigned int node; /* setup nr_node_ids if not done yet */ - if (nr_node_ids == MAX_NUMNODES) { - for_each_node_mask(node, node_possible_map) - num = node; - nr_node_ids = num + 1; - } + if (nr_node_ids == MAX_NUMNODES) + setup_nr_node_ids(); /* allocate the map */ for (node = 0; node < nr_node_ids; node++) |