Messages in this thread Patch in this message | | | Date | Mon, 13 Aug 2012 19:17:11 +0800 | From | Xiao Guangrong <> | Subject | [PATCH 11/12] thp: use khugepaged_enabled to remove duplicate code |
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Use khugepaged_enabled to see whether thp is enabled
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> --- mm/huge_memory.c | 11 ++--------- 1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 6ddf671..6becf6c 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -102,10 +102,7 @@ static int set_recommended_min_free_kbytes(void) unsigned long recommended_min; extern int min_free_kbytes;
- if (!test_bit(TRANSPARENT_HUGEPAGE_FLAG, - &transparent_hugepage_flags) && - !test_bit(TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG, - &transparent_hugepage_flags)) + if (!khugepaged_enabled()) return 0;
for_each_populated_zone(zone) @@ -228,11 +225,7 @@ static ssize_t enabled_store(struct kobject *kobj, ret = err; }
- if (ret > 0 && - (test_bit(TRANSPARENT_HUGEPAGE_FLAG, - &transparent_hugepage_flags) || - test_bit(TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG, - &transparent_hugepage_flags))) + if (ret > 0 && khugepaged_enabled()) set_recommended_min_free_kbytes();
return ret; -- 1.7.7.6
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