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-rw-r--r--linux-core/drmP.h6
-rw-r--r--linux-core/drm_mm.c6
2 files changed, 8 insertions, 4 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index 4ce5a3ec..1ed20b09 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -1368,7 +1368,11 @@ extern drm_mm_node_t *drm_mm_search_free(const drm_mm_t *mm, unsigned long size,
extern int drm_mm_init(drm_mm_t *mm, unsigned long start, unsigned long size);
extern void drm_mm_takedown(drm_mm_t *mm);
extern int drm_mm_clean(drm_mm_t *mm);
-static inline drm_mm_t *drm_get_mm(drm_mm_node_t *block)
+extern unsigned long drm_mm_tail_space(drm_mm_t *mm);
+extern int drm_mm_remove_space_from_tail(drm_mm_t *mm, unsigned long size);
+extern int drm_mm_add_space_to_tail(drm_mm_t *mm, unsigned long size);
+
+static inline drm_mm_t *drm_get_mm(drm_mm_node_t *block)
{
return block->mm;
}
diff --git a/linux-core/drm_mm.c b/linux-core/drm_mm.c
index 5e0ba5e4..dcd55209 100644
--- a/linux-core/drm_mm.c
+++ b/linux-core/drm_mm.c
@@ -44,7 +44,7 @@
#include "drmP.h"
#include <linux/slab.h>
-unsigned long tail_space(drm_mm_t *mm)
+unsigned long drm_mm_tail_space(drm_mm_t *mm)
{
struct list_head *tail_node;
drm_mm_node_t *entry;
@@ -57,7 +57,7 @@ unsigned long tail_space(drm_mm_t *mm)
return entry->size;
}
-int remove_space_from_tail(drm_mm_t *mm, unsigned long size)
+int drm_mm_remove_space_from_tail(drm_mm_t *mm, unsigned long size)
{
struct list_head *tail_node;
drm_mm_node_t *entry;
@@ -99,7 +99,7 @@ static int drm_mm_create_tail_node(drm_mm_t *mm,
}
-int add_space_to_tail(drm_mm_t *mm, unsigned long size)
+int drm_mm_add_space_to_tail(drm_mm_t *mm, unsigned long size)
{
struct list_head *tail_node;
drm_mm_node_t *entry;