Commit 42569c39 authored Sep 30, 2008 by Peter Zijlstra Committed by Ingo Molnar Sep 30, 2008

futex: fixup get_futex_key() for private futexes



With the get_user_pages_fast() patches we made get_futex_key() obtain a
reference on the returned key, but failed to do so for private futexes.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent c2f9f201

kernel/futex.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -227,6 +227,7 @@ static int get_futex_key(u32 __user uaddr, int fshared, union futex_key key)
		return -EFAULT;
		key->private.mm = mm;
		key->private.address = address;
		get_futex_key_refs(key);
		return 0;
		}