From 5443dbe35f182b9286a96d24d29037d5cb625e3d Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Tue, 17 Oct 2006 16:00:25 +0200 Subject: Implement mm_lock and mm_unlock functions. The mm_lock function is used when leaving vt. It evicts _all_ buffers. Buffers with the DRM_BO_NO_MOVE attribute set will be guaranteed to get the same offset when / if they are rebound. --- linux-core/drmP.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'linux-core/drmP.h') diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 7ae001b3..ff952250 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -1351,6 +1351,11 @@ 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) +{ + return block->mm; +} + /* * User space object bookkeeping (drm_object.c) -- cgit v1.2.3