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authorAl Viro <viro@zeniv.linux.org.uk>2012-03-05 14:03:47 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-03-20 21:39:51 -0400
commit853f5e264018113b1f96f05551b07a74b836c7fc (patch)
tree4fda70658e3315e293260278036e92921594e72f
parent14f5ff5df37a8fabe2d25b1e64df7e010cc87db9 (diff)
VM: don't bother with feeding upper limit to tlb_finish_mmu() in exit_mmap()
no point, really - the only instance that cares about those arguments of tlb_finish_mmu() is itanic and there we explicitly check if that's called from exit_mmap() (i.e. that ->fullmm is set), in which case we ignore those arguments completely. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--mm/mmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index da15a79b1441..2b2b45eb816c 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2253,7 +2253,7 @@ void exit_mmap(struct mm_struct *mm)
vm_unacct_memory(nr_accounted);
free_pgtables(&tlb, vma, FIRST_USER_ADDRESS, 0);
- tlb_finish_mmu(&tlb, 0, end);
+ tlb_finish_mmu(&tlb, 0, -1);
/*
* Walk the list again, actually closing and freeing it,