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| author | Andi Kleen <ak@linux.intel.com> | 2010-09-27 09:00:12 +0200 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2010-10-08 09:32:46 +0200 |
| commit | d5bd910696a27e505078c19ba6b4143537570681 (patch) | |
| tree | a80f92016a158145315ba24999a05bb00bac6965 /mm/hugetlb.c | |
| parent | 4e1c19750a8991c66e998a1915f2ad5c391bbd04 (diff) | |
| download | lwn-d5bd910696a27e505078c19ba6b4143537570681.tar.gz lwn-d5bd910696a27e505078c19ba6b4143537570681.zip | |
hugepage: move is_hugepage_on_freelist inside ifdef to avoid warning
Fixes warning reported by Stephen Rothwell
mm/hugetlb.c:2950: warning: 'is_hugepage_on_freelist' defined but not used
for the !CONFIG_MEMORY_FAILURE case.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7123270bfb38..67cd03239b75 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2946,6 +2946,8 @@ void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed) hugetlb_acct_memory(h, -(chg - freed)); } +#ifdef CONFIG_MEMORY_FAILURE + /* Should be called in hugetlb_lock */ static int is_hugepage_on_freelist(struct page *hpage) { @@ -2960,7 +2962,6 @@ static int is_hugepage_on_freelist(struct page *hpage) return 0; } -#ifdef CONFIG_MEMORY_FAILURE /* * This function is called from memory failure code. * Assume the caller holds page lock of the head page. |