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| author | Chris Wilson | 2019-02-05 14:00:04 +0100 |
|---|---|---|
| committer | Chris Wilson | 2019-02-05 18:17:34 +0100 |
| commit | 5f5c139d6900b3338963bddcd8a567dcad33cf92 (patch) | |
| tree | 5251e6fe8868ad6828904b9b2767b5acfb78f416 /drivers/gpu/drm/i915/i915_active.h | |
| parent | drm/i915: Release the active tracker tree upon idling (diff) | |
| download | kernel-qcow2-linux-5f5c139d6900b3338963bddcd8a567dcad33cf92.tar.gz kernel-qcow2-linux-5f5c139d6900b3338963bddcd8a567dcad33cf92.tar.xz kernel-qcow2-linux-5f5c139d6900b3338963bddcd8a567dcad33cf92.zip | |
drm/i915: Allocate active tracking nodes from a slabcache
Wrap the active tracking for a GPU references in a slabcache for faster
allocations, and hopefully better fragmentation reduction.
v3: Nothing device specific left, it's just a slabcache that we can
make global.
v4: Include i915_active.h and don't put the initfunc under DEBUG_GEM
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190205130005.2807-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_active.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_active.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_active.h b/drivers/gpu/drm/i915/i915_active.h index ec4b66efd9a7..179b47aeec33 100644 --- a/drivers/gpu/drm/i915/i915_active.h +++ b/drivers/gpu/drm/i915/i915_active.h @@ -70,4 +70,7 @@ void i915_active_fini(struct i915_active *ref); static inline void i915_active_fini(struct i915_active *ref) { } #endif +int i915_global_active_init(void); +void i915_global_active_exit(void); + #endif /* _I915_ACTIVE_H_ */ |