From 600fe9751aeb6f6b72de84076a05c5b8c04152c0 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 29 Apr 2013 12:42:09 -0400
Subject: [PATCH] ipc_schedule_free() can do vfree() directly now

Commit 32fcfd40715e ("make vfree() safe to call from interrupt
contexts") made it safe to do vfree directly from the RCU callback,
which allows us to simplify ipc/util.c a lot by getting rid of the
differences between vmalloc/kmalloc memory.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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