diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-graphics/drm/files/0035-amdgpu-vamgr_32-can-be-a-struct-instead-of-a-pointer.patch')
| -rw-r--r-- | meta-amdfalconx86/recipes-graphics/drm/files/0035-amdgpu-vamgr_32-can-be-a-struct-instead-of-a-pointer.patch | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/meta-amdfalconx86/recipes-graphics/drm/files/0035-amdgpu-vamgr_32-can-be-a-struct-instead-of-a-pointer.patch b/meta-amdfalconx86/recipes-graphics/drm/files/0035-amdgpu-vamgr_32-can-be-a-struct-instead-of-a-pointer.patch deleted file mode 100644 index 790f0641..00000000 --- a/meta-amdfalconx86/recipes-graphics/drm/files/0035-amdgpu-vamgr_32-can-be-a-struct-instead-of-a-pointer.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 98342e54c0e8d290a70bfea2b0631169ea414787 Mon Sep 17 00:00:00 2001 -From: Alex Xie <AlexBin.Xie@amd.com> -Date: Tue, 3 Nov 2015 15:46:33 -0500 -Subject: [PATCH 035/117] amdgpu: vamgr_32 can be a struct instead of a pointer -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -vamgr_32 is an integral part of amdgpu_device. We don't need to callac and free it. -This can save CPU time. Reduce heap fragment. - -Change-Id: I7b5797058e68d0b4c12705d628d32a996b2f3644 -Signed-off-by: Alex Xie <AlexBin.Xie@amd.com> -Reviewed-by: Christian König <christian.koenig@amd.com> ---- - amdgpu/amdgpu_device.c | 8 ++------ - amdgpu/amdgpu_internal.h | 2 +- - amdgpu/amdgpu_vamgr.c | 4 ++-- - 3 files changed, 5 insertions(+), 9 deletions(-) - -diff --git a/amdgpu/amdgpu_device.c b/amdgpu/amdgpu_device.c -index a58a9d4..259c1cc 100644 ---- a/amdgpu/amdgpu_device.c -+++ b/amdgpu/amdgpu_device.c -@@ -131,8 +131,7 @@ static int amdgpu_get_auth(int fd, int *auth) - static void amdgpu_device_free_internal(amdgpu_device_handle dev) - { - amdgpu_svm_vamgr_deinit(dev); -- amdgpu_vamgr_deinit(dev->vamgr_32); -- free(dev->vamgr_32); -+ amdgpu_vamgr_deinit(&dev->vamgr_32); - amdgpu_vamgr_deinit(dev->vamgr); - free(dev->vamgr); - util_hash_table_destroy(dev->bo_flink_names); -@@ -270,10 +269,7 @@ int amdgpu_device_initialize(int fd, - if (start > 0xffffffff) - goto free_va; /* shouldn't get here */ - -- dev->vamgr_32 = calloc(1, sizeof(struct amdgpu_bo_va_mgr)); -- if (dev->vamgr_32 == NULL) -- goto free_va; -- amdgpu_vamgr_init(dev->vamgr_32, start, max, -+ amdgpu_vamgr_init(&dev->vamgr_32, start, max, - dev->dev_info.virtual_address_alignment); - - amdgpu_svm_vamgr_init(dev); -diff --git a/amdgpu/amdgpu_internal.h b/amdgpu/amdgpu_internal.h -index 0506853..892b467 100644 ---- a/amdgpu/amdgpu_internal.h -+++ b/amdgpu/amdgpu_internal.h -@@ -91,7 +91,7 @@ struct amdgpu_device { - /** The global VA manager for the whole virtual address space */ - struct amdgpu_bo_va_mgr *vamgr; - /** The VA manager for the 32bit address space */ -- struct amdgpu_bo_va_mgr *vamgr_32; -+ struct amdgpu_bo_va_mgr vamgr_32; - }; - - struct amdgpu_bo { -diff --git a/amdgpu/amdgpu_vamgr.c b/amdgpu/amdgpu_vamgr.c -index 945b006..916eb9e 100644 ---- a/amdgpu/amdgpu_vamgr.c -+++ b/amdgpu/amdgpu_vamgr.c -@@ -256,7 +256,7 @@ int amdgpu_va_range_alloc(amdgpu_device_handle dev, - return -EINVAL; - } - else if (flags & AMDGPU_VA_RANGE_32_BIT) -- vamgr = dev->vamgr_32; -+ vamgr = &dev->vamgr_32; - else - vamgr = dev->vamgr; - -@@ -269,7 +269,7 @@ int amdgpu_va_range_alloc(amdgpu_device_handle dev, - if (!(flags & AMDGPU_VA_RANGE_32_BIT) && - (*va_base_allocated == AMDGPU_INVALID_VA_ADDRESS)) { - /* fallback to 32bit address */ -- vamgr = dev->vamgr_32; -+ vamgr = &dev->vamgr_32; - *va_base_allocated = amdgpu_vamgr_find_va(vamgr, size, - va_base_alignment, va_base_required); - } --- -2.7.4 - |