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authorIngo Molnar <mingo@elte.hu>2008-07-25 12:57:41 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-25 11:35:41 -0700
commite44d1b2998d62a1f2f4d7eb17b56ba396535509f (patch)
treefebb4d6e113c34e0f83375712f078da41a0a59af /mm/hugetlb.c
parent5047887caf1806f31652210df27fb62a7c43f27d (diff)
downloadop-kernel-dev-e44d1b2998d62a1f2f4d7eb17b56ba396535509f.zip
op-kernel-dev-e44d1b2998d62a1f2f4d7eb17b56ba396535509f.tar.gz
mm/hugetlb.c: fix build failure with !CONFIG_SYSCTL
on !CONFIG_SYSCTL on x86 with latest -git i get: mm/hugetlb.c: In function 'decrement_hugepage_resv_vma': mm/hugetlb.c:83: error: 'reserve' undeclared (first use in this function) mm/hugetlb.c:83: error: (Each undeclared identifier is reported only once mm/hugetlb.c:83: error: for each function it appears in.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r--mm/hugetlb.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 41341c4..a8bf4ab 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1026,6 +1026,17 @@ static void __init report_hugepages(void)
}
}
+static unsigned int cpuset_mems_nr(unsigned int *array)
+{
+ int node;
+ unsigned int nr = 0;
+
+ for_each_node_mask(node, cpuset_current_mems_allowed)
+ nr += array[node];
+
+ return nr;
+}
+
#ifdef CONFIG_SYSCTL
#ifdef CONFIG_HIGHMEM
static void try_to_free_low(struct hstate *h, unsigned long count)
@@ -1375,17 +1386,6 @@ static int __init hugetlb_default_setup(char *s)
}
__setup("default_hugepagesz=", hugetlb_default_setup);
-static unsigned int cpuset_mems_nr(unsigned int *array)
-{
- int node;
- unsigned int nr = 0;
-
- for_each_node_mask(node, cpuset_current_mems_allowed)
- nr += array[node];
-
- return nr;
-}
-
int hugetlb_sysctl_handler(struct ctl_table *table, int write,
struct file *file, void __user *buffer,
size_t *length, loff_t *ppos)
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