[PATCH] Export shmem_file_setup for DRM-GEM

[Eric Anholt <eric@anholt.net>]

From: Keith Packard <keithp@keithp.com>

GEM needs to create shmem files to back buffer objects.  Though currently
creation of files for objects could have been driven from userland, the
modesetting work will require allocation of buffer objects before userland
is running, for boot-time message display.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 mm/shmem.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index 04fb4f1..515909d 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2582,6 +2582,7 @@ put_memory:
 	shmem_unacct_size(flags, size);
 	return ERR_PTR(error);
 }
+EXPORT_SYMBOL(shmem_file_setup);
 
 /**
  * shmem_zero_setup - setup a shared anonymous mapping
-- 
1.5.6.3