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| author |   Brad Volkin <bradley.d.volkin@intel.com> | 2014-12-11 12:13:11 -0800 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-16 10:39:09 +0100 |
| commit | 0079a7df3a47bfd0b64dc6e6ef47a651263760dc (patch) | |
| tree | 0b883212e4550a4a64fd29cb1e6878d8a798fdb0 /drivers/gpu/drm/i915/i915_gem_batch_pool.c | |
| parent | drm/i915: Use batch length instead of object size in command parser (diff) | |
| download | linux-dev-0079a7df3a47bfd0b64dc6e6ef47a651263760dc.tar.xz linux-dev-0079a7df3a47bfd0b64dc6e6ef47a651263760dc.zip | |
drm/i915: Mark shadow batch buffers as purgeable
By adding a new exec_entry flag, we cleanly mark the shadow objects
as purgeable after they are on the active list.
v2:
- Move 'shadow_batch_obj->madv = I915_MADV_WILLNEED' inside _get
fnc (danvet, from v4 6/7 feedback)
v3:
- Remove duplicate 'madv = I915_MADV_WILLNEED' (danvet, from v6 4/5)
Issue: VIZ-4719
Signed-off-by: Brad Volkin <bradley.d.volkin@intel.com>
Reviewed-By: Jon Bloomfield <jon.bloomfield@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_batch_pool.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_batch_pool.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_batch_pool.c b/drivers/gpu/drm/i915/i915_gem_batch_pool.c index 6016125a4d1e..c690170a1c4f 100644 --- a/drivers/gpu/drm/i915/i915_gem_batch_pool.c +++ b/drivers/gpu/drm/i915/i915_gem_batch_pool.c @@ -131,5 +131,7 @@ i915_gem_batch_pool_get(struct i915_gem_batch_pool *pool, /* Keep list in LRU order */ list_move_tail(&obj->batch_pool_list, &pool->cache_list); + obj->madv = I915_MADV_WILLNEED; + return obj; } |