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| author | David Herrmann <dh.herrmann@gmail.com> | 2013-07-27 13:36:27 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-08-07 10:08:58 +1000 |
| commit | 31e5d7c67bd492fd0b2988440e21e31809c7c9af (patch) | |
| tree | 833339e49a2d739068e92f01d2f47c5e9cc6d5d0 /drivers/gpu/drm/sis | |
| parent | 7fc65eb731cda8304865669166fb9a4c519bee69 (diff) | |
| download | linux-stable-31e5d7c67bd492fd0b2988440e21e31809c7c9af.tar.gz linux-stable-31e5d7c67bd492fd0b2988440e21e31809c7c9af.tar.bz2 linux-stable-31e5d7c67bd492fd0b2988440e21e31809c7c9af.zip | |
drm/mm: add "best_match" flag to drm_mm_insert_node()
Add a "best_match" flag similar to the drm_mm_search_*() helpers so we
can convert TTM to use them in follow up patches. We can also inline the
non-generic helpers and move them into the header to allow compile-time
optimizations.
To make calls to drm_mm_{search,insert}_node() more readable, this
converts the boolean argument to a flagset. There are pending patches that
add additional flags for top-down allocators and more.
v2:
- use flag parameter instead of boolean "best_match"
- convert *_search_free() helpers to also use flags argument
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/sis')
| -rw-r--r-- | drivers/gpu/drm/sis/sis_mm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sis/sis_mm.c b/drivers/gpu/drm/sis/sis_mm.c index 9a43d98e5003..23a234985941 100644 --- a/drivers/gpu/drm/sis/sis_mm.c +++ b/drivers/gpu/drm/sis/sis_mm.c @@ -109,7 +109,8 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file, if (pool == AGP_TYPE) { retval = drm_mm_insert_node(&dev_priv->agp_mm, &item->mm_node, - mem->size, 0); + mem->size, 0, + DRM_MM_SEARCH_DEFAULT); offset = item->mm_node.start; } else { #if defined(CONFIG_FB_SIS) || defined(CONFIG_FB_SIS_MODULE) @@ -121,7 +122,8 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file, #else retval = drm_mm_insert_node(&dev_priv->vram_mm, &item->mm_node, - mem->size, 0); + mem->size, 0, + DRM_MM_SEARCH_DEFAULT); offset = item->mm_node.start; #endif } |