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authorThomas Hellstrom <thellstrom@vmware.com>2009-06-17 12:29:56 +0200
committerDave Airlie <airlied@redhat.com>2009-06-19 09:01:12 +1000
commit89579f778266d5a4d08d0c64c46b1565218de9f9 (patch)
treef7a2389d1277bf285e790b660e0f6a6019ff857f /include/drm/drm_mm.h
parent78ecf091aa592a9e160ebbbfa5873c2bb2e2d0f8 (diff)
downloadop-kernel-dev-89579f778266d5a4d08d0c64c46b1565218de9f9.zip
op-kernel-dev-89579f778266d5a4d08d0c64c46b1565218de9f9.tar.gz
drm: Apply "Memory fragmentation from lost alignment blocks"
also for the atomic path by using a common code-path. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/drm_mm.h')
-rw-r--r--include/drm/drm_mm.h21
1 files changed, 15 insertions, 6 deletions
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
index 5662f42..f833207 100644
--- a/include/drm/drm_mm.h
+++ b/include/drm/drm_mm.h
@@ -59,13 +59,22 @@ struct drm_mm {
/*
* Basic range manager support (drm_mm.c)
*/
-
-extern struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
- unsigned long size,
- unsigned alignment);
-extern struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
+extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node,
+ unsigned long size,
+ unsigned alignment,
+ int atomic);
+static inline struct drm_mm_node *drm_mm_get_block(struct drm_mm_node *parent,
unsigned long size,
- unsigned alignment);
+ unsigned alignment)
+{
+ return drm_mm_get_block_generic(parent, size, alignment, 0);
+}
+static inline struct drm_mm_node *drm_mm_get_block_atomic(struct drm_mm_node *parent,
+ unsigned long size,
+ unsigned alignment)
+{
+ return drm_mm_get_block_generic(parent, size, alignment, 1);
+}
extern void drm_mm_put_block(struct drm_mm_node *cur);
extern struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
unsigned long size,
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