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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2012-08-01 03:42:03 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-01 05:42:40 +0400 |
| commit | 24669e58477e2752c1fbca9c1c988e9dd0d79d15 (patch) | |
| tree | a4fe04fc1cc2b5a2d89b67f745185b9e9640426f /fs/hugetlbfs | |
| parent | 972dc4de13f667a7df27ee32573b2e6fc6cc8434 (diff) | |
| download | linux-24669e58477e2752c1fbca9c1c988e9dd0d79d15.tar.xz | |
hugetlb: use mmu_gather instead of a temporary linked list for accumulating pages
Use a mmu_gather instead of a temporary linked list for accumulating pages
when we unmap a hugepage range
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hugetlbfs')
| -rw-r--r-- | fs/hugetlbfs/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index e13e9bdb0bf5..8349a899912e 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -416,8 +416,8 @@ hugetlb_vmtruncate_list(struct prio_tree_root *root, pgoff_t pgoff) else v_offset = 0; - __unmap_hugepage_range(vma, - vma->vm_start + v_offset, vma->vm_end, NULL); + unmap_hugepage_range(vma, vma->vm_start + v_offset, + vma->vm_end, NULL); } } |