With the global kmem_cache shrink infrastructure gone there's nothing
special and we can convert them over.
I'm doing this split up into each patch because there's quite a bit of
noise with removing the static global.slab_objects to just a
slab_objects.
v2: Make slab static (Jason, 0day)
Reviewed-by: Jason Ekstrand <jason@xxxxxxxxxxxxxx>
Cc: Jason Ekstrand <jason@xxxxxxxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
drivers/gpu/drm/i915/gem/i915_gem_object.c | 26 +++++++---------------
drivers/gpu/drm/i915/gem/i915_gem_object.h | 3 +++
drivers/gpu/drm/i915/i915_globals.c | 1 -
drivers/gpu/drm/i915/i915_globals.h | 1 -
drivers/gpu/drm/i915/i915_pci.c | 1 +
5 files changed, 12 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c
index 9d3497e1235a..6fb9afb65034 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c
@@ -30,14 +30,10 @@
#include "i915_gem_context.h"
#include "i915_gem_mman.h"
#include "i915_gem_object.h"
-#include "i915_globals.h"
#include "i915_memcpy.h"
#include "i915_trace.h"
-static struct i915_global_object {
- struct i915_global base;
- struct kmem_cache *slab_objects;
-} global;
+static struct kmem_cache *slab_objects;
static const struct drm_gem_object_funcs i915_gem_object_funcs;
@@ -45,7 +41,7 @@ struct drm_i915_gem_object *i915_gem_object_alloc(void)
{
struct drm_i915_gem_object *obj;
- obj = kmem_cache_zalloc(global.slab_objects, GFP_KERNEL);
+ obj = kmem_cache_zalloc(slab_objects, GFP_KERNEL);
if (!obj)
return NULL;
obj->base.funcs = &i915_gem_object_funcs;
@@ -55,7 +51,7 @@ struct drm_i915_gem_object *i915_gem_object_alloc(void)
void i915_gem_object_free(struct drm_i915_gem_object *obj)
{
- return kmem_cache_free(global.slab_objects, obj);
+ return kmem_cache_free(slab_objects, obj);
}
void i915_gem_object_init(struct drm_i915_gem_object *obj,
@@ -658,23 +654,17 @@ void i915_gem_init__objects(struct drm_i915_private *i915)
INIT_WORK(&i915->mm.free_work, __i915_gem_free_work);
}
-static void i915_global_objects_exit(void)
+void i915_objects_module_exit(void)
{
- kmem_cache_destroy(global.slab_objects);
+ kmem_cache_destroy(slab_objects);
}
-static struct i915_global_object global = { {
- .exit = i915_global_objects_exit,
-} };
-
-int __init i915_global_objects_init(void)
+int __init i915_objects_module_init(void)
{
- global.slab_objects =
- KMEM_CACHE(drm_i915_gem_object, SLAB_HWCACHE_ALIGN);
- if (!global.slab_objects)
+ slab_objects = KMEM_CACHE(drm_i915_gem_object, SLAB_HWCACHE_ALIGN);
+ if (!slab_objects)
return -ENOMEM;
- i915_global_register(&global.base);
return 0;
}
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 0896ac532f5e..48112b9d76df 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -48,6 +48,9 @@ static inline bool i915_gem_object_size_2big(u64 size)
void i915_gem_init__objects(struct drm_i915_private *i915);
+void i915_objects_module_exit(void);
+int i915_objects_module_init(void);
+
struct drm_i915_gem_object *i915_gem_object_alloc(void);
void i915_gem_object_free(struct drm_i915_gem_object *obj);
diff --git a/drivers/gpu/drm/i915/i915_globals.c b/drivers/gpu/drm/i915/i915_globals.c
index dbb3d81eeea7..40a592fbc3e0 100644
--- a/drivers/gpu/drm/i915/i915_globals.c
+++ b/drivers/gpu/drm/i915/i915_globals.c
@@ -30,7 +30,6 @@ static void __i915_globals_cleanup(void)
}
static __initconst int (* const initfn[])(void) = {
- i915_global_objects_init,
i915_global_request_init,
i915_global_scheduler_init,
i915_global_vma_init,
diff --git a/drivers/gpu/drm/i915/i915_globals.h b/drivers/gpu/drm/i915/i915_globals.h
index f16752dbbdbf..9734740708f4 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_objects_init(void);
int i915_global_request_init(void);
int i915_global_scheduler_init(void);
int i915_global_vma_init(void);
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 410a85a1cbab..7a13570c04a5 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1302,6 +1302,7 @@ static const struct {
{ i915_buddy_module_init, i915_buddy_module_exit },
{ i915_context_module_init, i915_context_module_exit },
{ i915_gem_context_module_init, i915_gem_context_module_exit },
+ { i915_objects_module_init, i915_objects_module_exit },
{ i915_globals_init, i915_globals_exit },
{ i915_mock_selftests, NULL },
{ i915_pmu_init, i915_pmu_exit },
--
2.32.0
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