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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-14 13:36:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-14 13:36:57 -0800
commit7d22286ff757586f3cdbd70ded88b98250285ec5 (patch)
treecf49b699584653535e460d5250ffe8d47712ec14 /mm/mremap.c
parent96895199c8648db475b38aac5fe6a04ec14a49c4 (diff)
parent5f785de588735306ec4d7c875caf9d28481c8b21 (diff)
downloadlinux-stericsson-7d22286ff757586f3cdbd70ded88b98250285ec5.tar.gz
Merge git://git.kvack.org/~bcrl/aio-next
Pull aio updates from Benjamin LaHaise. * git://git.kvack.org/~bcrl/aio-next: aio: Skip timer for io_getevents if timeout=0 aio: Make it possible to remap aio ring
Diffstat (limited to 'mm/mremap.c')
-rw-r--r--mm/mremap.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/mremap.c b/mm/mremap.c
index 84aa36f9f308..17fa018f5f39 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -288,7 +288,8 @@ static unsigned long move_vma(struct vm_area_struct *vma,
old_len = new_len;
old_addr = new_addr;
new_addr = -ENOMEM;
- }
+ } else if (vma->vm_file && vma->vm_file->f_op->mremap)
+ vma->vm_file->f_op->mremap(vma->vm_file, new_vma);
/* Conceal VM_ACCOUNT so old reservation is not undone */
if (vm_flags & VM_ACCOUNT) {