diff --git a/drivers/gpu/drm/i915/i915_active.c b/drivers/gpu/drm/i915/i915_active.c index 91723123ae9f2e6f151768c465380581bf439fee..3103c1e1fd1484c5d123e38948982338466826ba 100644 --- a/drivers/gpu/drm/i915/i915_active.c +++ b/drivers/gpu/drm/i915/i915_active.c @@ -13,7 +13,6 @@ #include "i915_drv.h" #include "i915_active.h" -#include "i915_globals.h" /* * Active refs memory management @@ -22,10 +21,7 @@ * they idle (when we know the active requests are inactive) and allocate the * nodes from a local slab cache to hopefully reduce the fragmentation. */ -static struct i915_global_active { - struct i915_global base; - struct kmem_cache *slab_cache; -} global; +static struct kmem_cache *slab_cache; struct active_node { struct rb_node node; @@ -174,7 +170,7 @@ __active_retire(struct i915_active *ref) /* Finally free the discarded timeline tree */ rbtree_postorder_for_each_entry_safe(it, n, &root, node) { GEM_BUG_ON(i915_active_fence_isset(&it->base)); - kmem_cache_free(global.slab_cache, it); + kmem_cache_free(slab_cache, it); } } @@ -322,7 +318,7 @@ active_instance(struct i915_active *ref, u64 idx) * XXX: We should preallocate this before i915_active_ref() is ever * called, but we cannot call into fs_reclaim() anyway, so use GFP_ATOMIC. */ - node = kmem_cache_alloc(global.slab_cache, GFP_ATOMIC); + node = kmem_cache_alloc(slab_cache, GFP_ATOMIC); if (!node) goto out; @@ -788,7 +784,7 @@ void i915_active_fini(struct i915_active *ref) mutex_destroy(&ref->mutex); if (ref->cache) - kmem_cache_free(global.slab_cache, ref->cache); + kmem_cache_free(slab_cache, ref->cache); } static inline bool is_idle_barrier(struct active_node *node, u64 idx) @@ -908,7 +904,7 @@ int i915_active_acquire_preallocate_barrier(struct i915_active *ref, node = reuse_idle_barrier(ref, idx); rcu_read_unlock(); if (!node) { - node = kmem_cache_alloc(global.slab_cache, GFP_KERNEL); + node = kmem_cache_alloc(slab_cache, GFP_KERNEL); if (!node) goto unwind; @@ -956,7 +952,7 @@ int i915_active_acquire_preallocate_barrier(struct i915_active *ref, atomic_dec(&ref->count); intel_engine_pm_put(barrier_to_engine(node)); - kmem_cache_free(global.slab_cache, node); + kmem_cache_free(slab_cache, node); } return -ENOMEM; } @@ -1176,21 +1172,16 @@ struct i915_active *i915_active_create(void) #include "selftests/i915_active.c" #endif -static void i915_global_active_exit(void) +void i915_active_module_exit(void) { - kmem_cache_destroy(global.slab_cache); + kmem_cache_destroy(slab_cache); } -static struct i915_global_active global = { { - .exit = i915_global_active_exit, -} }; - -int __init i915_global_active_init(void) +int __init i915_active_module_init(void) { - global.slab_cache = KMEM_CACHE(active_node, SLAB_HWCACHE_ALIGN); - if (!global.slab_cache) + slab_cache = KMEM_CACHE(active_node, SLAB_HWCACHE_ALIGN); + if (!slab_cache) return -ENOMEM; - i915_global_register(&global.base); return 0; } diff --git a/drivers/gpu/drm/i915/i915_active.h b/drivers/gpu/drm/i915/i915_active.h index d0feda68b874f9516d8997c67c2570e3be66495f..5fcdb0e2bc9e163a04557cc4164183fe42e6f16c 100644 --- a/drivers/gpu/drm/i915/i915_active.h +++ b/drivers/gpu/drm/i915/i915_active.h @@ -247,4 +247,7 @@ static inline int __i915_request_await_exclusive(struct i915_request *rq, return err; } +void i915_active_module_exit(void); +int i915_active_module_init(void); + #endif /* _I915_ACTIVE_H_ */ diff --git a/drivers/gpu/drm/i915/i915_globals.c b/drivers/gpu/drm/i915/i915_globals.c index 91198f5b0a06a8a7cf0624949fc313ad2d68b71d..a53135ee831db4bac4b58344be1e74c8ae31f061 100644 --- a/drivers/gpu/drm/i915/i915_globals.c +++ b/drivers/gpu/drm/i915/i915_globals.c @@ -7,7 +7,6 @@ #include #include -#include "i915_active.h" #include "i915_buddy.h" #include "gem/i915_gem_context.h" #include "gem/i915_gem_object.h" @@ -34,7 +33,6 @@ static void __i915_globals_cleanup(void) } static __initconst int (* const initfn[])(void) = { - i915_global_active_init, i915_global_buddy_init, i915_global_context_init, i915_global_gem_context_init, diff --git a/drivers/gpu/drm/i915/i915_globals.h b/drivers/gpu/drm/i915/i915_globals.h index 9e6b4fd0752892cc23d736bee75089fb44393742..d80901ba75e3dd11eb759a26f1497f9f899ce897 100644 --- a/drivers/gpu/drm/i915/i915_globals.h +++ b/drivers/gpu/drm/i915/i915_globals.h @@ -23,7 +23,6 @@ int i915_globals_init(void); void i915_globals_exit(void); /* constructors */ -int i915_global_active_init(void); int i915_global_context_init(void); int i915_global_gem_context_init(void); int i915_global_objects_init(void); diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index dbaa6d5006fb60f2e511c4cda9c90379401bb4b8..930dd93de7b039c46410a6104b4fbdc02abba442 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -30,6 +30,7 @@ #include "display/intel_fbdev.h" +#include "i915_active.h" #include "i915_drv.h" #include "i915_perf.h" #include "i915_globals.h" @@ -1259,6 +1260,7 @@ static const struct { void (*exit)(void); } init_funcs[] = { { i915_check_nomodeset, NULL }, + { i915_active_module_init, i915_active_module_exit }, { i915_globals_init, i915_globals_exit }, { i915_mock_selftests, NULL }, { i915_pmu_init, i915_pmu_exit },