From f06d96865861c3dd01520f47e2e61c899db1631f Mon Sep 17 00:00:00 2001
From: Matthew Wilcox <matthew@wil.cx>
Date: Fri, 14 Mar 2008 13:19:33 -0400
Subject: [PATCH] Introduce down_killable()

down_killable() is the functional counterpart of mutex_lock_killable.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
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Reading git-format-patch failed