Commit 395e0ddc authored Jun 20, 2008 by Keith Packard Committed by Dave Airlie Oct 18, 2008

Export shmem_file_setup for DRM-GEM



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>
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent 0a3e67a4

mm/shmem.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2580,6 +2580,7 @@ struct file shmem_file_setup(char name, loff_t size, unsigned long flags)
		shmem_unacct_size(flags, size);
		return ERR_PTR(error);
		}
		EXPORT_SYMBOL_GPL(shmem_file_setup);

		/**
		* shmem_zero_setup - setup a shared anonymous mapping