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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/i915/gem/i915_gem_shrinker.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_shrinker.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_shrinker.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.h b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.h new file mode 100644 index 000000000..8512470f6 --- /dev/null +++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __I915_GEM_SHRINKER_H__ +#define __I915_GEM_SHRINKER_H__ + +#include <linux/bits.h> + +struct drm_i915_private; +struct i915_gem_ww_ctx; +struct mutex; + +/* i915_gem_shrinker.c */ +unsigned long i915_gem_shrink(struct i915_gem_ww_ctx *ww, + struct drm_i915_private *i915, + unsigned long target, + unsigned long *nr_scanned, + unsigned flags); +#define I915_SHRINK_UNBOUND BIT(0) +#define I915_SHRINK_BOUND BIT(1) +#define I915_SHRINK_ACTIVE BIT(2) +#define I915_SHRINK_VMAPS BIT(3) +#define I915_SHRINK_WRITEBACK BIT(4) + +unsigned long i915_gem_shrink_all(struct drm_i915_private *i915); +void i915_gem_driver_register__shrinker(struct drm_i915_private *i915); +void i915_gem_driver_unregister__shrinker(struct drm_i915_private *i915); +void i915_gem_shrinker_taints_mutex(struct drm_i915_private *i915, + struct mutex *mutex); + +#endif /* __I915_GEM_SHRINKER_H__ */ |