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radv: use Mesa's u_atomic.h header 

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Eric Engestrom 2017-06-26 12:14:37 +01:00
parent 6fafba0e67
commit a2ae2d1fb0
2 changed files with 6 additions and 4 deletions
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3
src/amd/vulkan/radv_pipeline.c
View File

@ -26,6 +26,7 @@
*/
#include "util/mesa-sha1.h"
#include "util/u_atomic.h"
#include "radv_private.h"
#include "nir/nir.h"
#include "nir/nir_builder.h"
@ -374,7 +375,7 @@ static void radv_dump_pipeline_stats(struct radv_device *device, struct radv_pip
void radv_shader_variant_destroy(struct radv_device *device,
struct radv_shader_variant *variant)
{
if (__sync_fetch_and_sub(&variant->ref_count, 1) != 1)
if (!p_atomic_dec_zero(&variant->ref_count))
return;
device->ws->buffer_destroy(variant->bo);

7
src/amd/vulkan/radv_pipeline_cache.c
View File

@ -23,6 +23,7 @@
#include "util/mesa-sha1.h"
#include "util/debug.h"
#include "util/u_atomic.h"
#include "radv_private.h"
#include "ac_nir_to_llvm.h"
@ -184,7 +185,7 @@ radv_create_shader_variant_from_pipeline_cache(struct radv_device *device,
entry->variant = variant;
}
__sync_fetch_and_add(&entry->variant->ref_count, 1);
p_atomic_inc(&entry->variant->ref_count);
return entry->variant;
}
@ -276,7 +277,7 @@ radv_pipeline_cache_insert_shader(struct radv_pipeline_cache *cache,
} else {
entry->variant = variant;
}
__sync_fetch_and_add(&variant->ref_count, 1);
p_atomic_inc(&variant->ref_count);
pthread_mutex_unlock(&cache->mutex);
return variant;
}
@ -296,7 +297,7 @@ radv_pipeline_cache_insert_shader(struct radv_pipeline_cache *cache,
entry->rsrc2 = variant->rsrc2;
entry->code_size = code_size;
entry->variant = variant;
__sync_fetch_and_add(&variant->ref_count, 1);
p_atomic_inc(&variant->ref_count);
radv_pipeline_cache_add_entry(cache, entry);