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| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2008-07-25 19:44:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-26 12:00:01 -0700 |
| commit | 8a21346058ad946134b6ddfeb5de975c3cfcf5da (patch) | |
| tree | cd9210fc5a56a5d3090941d62f1bc0217499940f /mm | |
| parent | 16d69265b930f7e2fa9eea381715696f780718f4 (diff) | |
| download | linux-3.10-8a21346058ad946134b6ddfeb5de975c3cfcf5da.tar.gz linux-3.10-8a21346058ad946134b6ddfeb5de975c3cfcf5da.tar.bz2 linux-3.10-8a21346058ad946134b6ddfeb5de975c3cfcf5da.zip | |
hugetlb: fix CONFIG_SYSCTL=n build
Fixes a build failure reported by Alan Cox:
mm/hugetlb.c: In function `hugetlb_acct_memory': mm/hugetlb.c:1507:
error: implicit declaration of function `cpuset_mems_nr'
Also reverts Ingo's
commit e44d1b2998d62a1f2f4d7eb17b56ba396535509f
Author: Ingo Molnar <mingo@elte.hu>
Date: Fri Jul 25 12:57:41 2008 +0200
mm/hugetlb.c: fix build failure with !CONFIG_SYSCTL
which fixed the build error but added some unused-static-function warnings.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index a8bf4ab01f8..3be79dc18c5 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1026,18 +1026,6 @@ 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) { @@ -1386,6 +1374,18 @@ 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; +} + +#ifdef CONFIG_SYSCTL int hugetlb_sysctl_handler(struct ctl_table *table, int write, struct file *file, void __user *buffer, size_t *length, loff_t *ppos) |