diff options
Diffstat (limited to 'mm/hugetlb.c')
-rw-r--r-- | mm/hugetlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7ce07d681265..827bb02a43a4 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c | |||
@@ -2138,7 +2138,7 @@ static unsigned long set_max_huge_pages(struct hstate *h, unsigned long count, | |||
2138 | * First take pages out of surplus state. Then make up the | 2138 | * First take pages out of surplus state. Then make up the |
2139 | * remaining difference by allocating fresh huge pages. | 2139 | * remaining difference by allocating fresh huge pages. |
2140 | * | 2140 | * |
2141 | * We might race with alloc_buddy_huge_page() here and be unable | 2141 | * We might race with __alloc_buddy_huge_page() here and be unable |
2142 | * to convert a surplus huge page to a normal huge page. That is | 2142 | * to convert a surplus huge page to a normal huge page. That is |
2143 | * not critical, though, it just means the overall size of the | 2143 | * not critical, though, it just means the overall size of the |
2144 | * pool might be one hugepage larger than it needs to be, but | 2144 | * pool might be one hugepage larger than it needs to be, but |
@@ -2180,7 +2180,7 @@ static unsigned long set_max_huge_pages(struct hstate *h, unsigned long count, | |||
2180 | * By placing pages into the surplus state independent of the | 2180 | * By placing pages into the surplus state independent of the |
2181 | * overcommit value, we are allowing the surplus pool size to | 2181 | * overcommit value, we are allowing the surplus pool size to |
2182 | * exceed overcommit. There are few sane options here. Since | 2182 | * exceed overcommit. There are few sane options here. Since |
2183 | * alloc_buddy_huge_page() is checking the global counter, | 2183 | * __alloc_buddy_huge_page() is checking the global counter, |
2184 | * though, we'll note that we're not allowed to exceed surplus | 2184 | * though, we'll note that we're not allowed to exceed surplus |
2185 | * and won't grow the pool anywhere else. Not until one of the | 2185 | * and won't grow the pool anywhere else. Not until one of the |
2186 | * sysctls are changed, or the surplus pages go out of use. | 2186 | * sysctls are changed, or the surplus pages go out of use. |