commit a2c0a97b784f837300f7b0869c82ab712c600952
author Jesse Barnes <jbarnes@virtuousgeek.org> Wed Nov 05 10:31:53 2008 -0800
committer Dave Airlie <airlied@linux.ie> Mon Dec 29 17:47:22 2008 +1000
tree aca1cdf3d32e1cfa7387350483f6a70c74a24ffd
parent a9587470f753d670d910293ecbf1c7b66c99de50

drm: GEM mmap support

Add core support for mapping of GEM objects.  Drivers should provide a
vm_operations_struct if they want to support page faulting of objects.
The code for handling GEM object offsets was taken from TTM, which was
written by Thomas Hellström.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/drm_hashtab.c

diff --git a/drivers/gpu/drm/drm_hashtab.c b/drivers/gpu/drm/drm_hashtab.c
index 3316067..af539f7 100644
--- a/drivers/gpu/drm/drm_hashtab.c
+++ b/drivers/gpu/drm/drm_hashtab.c
@@ -127,6 +127,7 @@
 	}
 	return 0;
 }
+EXPORT_SYMBOL(drm_ht_insert_item);
 
 /*
  * Just insert an item and return any "bits" bit key that hasn't been
@@ -188,6 +189,7 @@
 	ht->fill--;
 	return 0;
 }
+EXPORT_SYMBOL(drm_ht_remove_item);
 
 void drm_ht_remove(struct drm_open_hash *ht)
 {