diff options
| author | David Rientjes <rientjes@google.com> | 2013-02-22 16:35:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-23 17:50:21 -0800 |
| commit | 00ef2d2f84babb9b209f0fc003bc490c6bf1e6ef (patch) | |
| tree | 9377f30bced99b458f7466ec1719ca284b4b2003 /mm/huge_memory.c | |
| parent | 751efd8610d3d7d67b7bdf7f62646edea7365dd7 (diff) | |
| download | lwn-00ef2d2f84babb9b209f0fc003bc490c6bf1e6ef.tar.gz lwn-00ef2d2f84babb9b209f0fc003bc490c6bf1e6ef.zip | |
mm: use NUMA_NO_NODE
Make a sweep through mm/ and convert code that uses -1 directly to using
the more appropriate NUMA_NO_NODE.
Signed-off-by: David Rientjes <rientjes@google.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 6049376c7226..bfa142e67b1c 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2376,7 +2376,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm, struct page *page; unsigned long _address; spinlock_t *ptl; - int node = -1; + int node = NUMA_NO_NODE; VM_BUG_ON(address & ~HPAGE_PMD_MASK); @@ -2406,7 +2406,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm, * be more sophisticated and look at more pages, * but isn't for now. */ - if (node == -1) + if (node == NUMA_NO_NODE) node = page_to_nid(page); VM_BUG_ON(PageCompound(page)); if (!PageLRU(page) || PageLocked(page) || !PageAnon(page)) |