From 5e338405119a80aa59e811626739122d1c15045d Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Thu, 27 Jun 2013 13:48:19 +0200 Subject: drm/ttm: convert to the reservation api Now that the code is compatible in semantics, flip the switch. Use ww_mutex instead of the homegrown implementation. ww_mutex uses -EDEADLK to signal that the caller has to back off, and -EALREADY to indicate this buffer is already held by the caller. ttm used -EAGAIN and -EDEADLK for those, respectively. So some changes were needed to handle this correctly. Signed-off-by: Maarten Lankhorst Reviewed-by: Jerome Glisse Signed-off-by: Dave Airlie --- include/drm/ttm/ttm_execbuf_util.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/drm/ttm/ttm_execbuf_util.h') diff --git a/include/drm/ttm/ttm_execbuf_util.h b/include/drm/ttm/ttm_execbuf_util.h index ba71ef91f4d5..ec8a1d306510 100644 --- a/include/drm/ttm/ttm_execbuf_util.h +++ b/include/drm/ttm/ttm_execbuf_util.h @@ -33,7 +33,6 @@ #include #include -#include /** * struct ttm_validate_buffer -- cgit v1.2.3