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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-11 11:23:11 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-11 12:28:13 +0000 |
| commit | 625d988acc28f3fe1d44f3798426561c17387a59 (patch) | |
| tree | 4eea114f04faffa151f420cb10398dcefc1fbaa0 /drivers/gpu/drm/i915/i915_vma.c | |
| parent | e007b19d7ba7424735fd4f17a355b145ae153e4c (diff) | |
| download | op-kernel-dev-625d988acc28f3fe1d44f3798426561c17387a59.zip op-kernel-dev-625d988acc28f3fe1d44f3798426561c17387a59.tar.gz | |
drm/i915: Extract reserving space in the GTT to a helper
Extract drm_mm_reserve_node + calling i915_gem_evict_for_node into its
own routine so that it can be shared rather than duplicated.
v2: Kerneldoc
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: igvt-g-dev@lists.01.org
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170111112312.31493-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index df3750d..b74eeb7 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -419,17 +419,11 @@ i915_vma_insert(struct i915_vma *vma, u64 size, u64 alignment, u64 flags) goto err_unpin; } - vma->node.start = offset; - vma->node.size = size; - vma->node.color = obj->cache_level; - ret = drm_mm_reserve_node(&vma->vm->mm, &vma->node); - if (ret) { - ret = i915_gem_evict_for_vma(vma, flags); - if (ret == 0) - ret = drm_mm_reserve_node(&vma->vm->mm, &vma->node); - if (ret) - goto err_unpin; - } + ret = i915_gem_gtt_reserve(vma->vm, &vma->node, + size, offset, obj->cache_level, + flags); + if (ret) + goto err_unpin; } else { ret = i915_gem_gtt_insert(vma->vm, &vma->node, size, alignment, obj->cache_level, |
