github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-24 15:12:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amdgpu: remove va cursors for all mappings

Browse Source 
va_cursor struct needs to be cleaned even if the mapping
has been removed already.

Also simplify it by make it a void function as return value
check isn't needed as its called during tear down.

Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 4d35a45c9b4c1ac5b6e3219f83c3db706b675fa2)
This commit is contained in:
Sunil Khatri 2026-05-12 22:29:48 +05:30 committed by Alex Deucher
parent 2c34c7b88b
commit d892a6eca7
1 changed files with 7 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
View File

@ -303,13 +303,14 @@ static bool amdgpu_userq_buffer_vas_mapped(struct amdgpu_usermode_queue *queue)
static void amdgpu_userq_buffer_va_list_del(struct amdgpu_bo_va_mapping *mapping,
struct amdgpu_userq_va_cursor *va_cursor)
{
atomic_set(&mapping->bo_va->userq_va_mapped, 0);
if (mapping)
atomic_set(&mapping->bo_va->userq_va_mapped, 0);
list_del(&va_cursor->list);
kfree(va_cursor);
}
static int amdgpu_userq_buffer_vas_list_cleanup(struct amdgpu_device *adev,
struct amdgpu_usermode_queue *queue)
static void amdgpu_userq_buffer_vas_list_cleanup(struct amdgpu_device *adev,
struct amdgpu_usermode_queue *queue)
{
struct amdgpu_userq_va_cursor *va_cursor, *tmp;
struct amdgpu_bo_va_mapping *mapping;
@ -319,15 +320,11 @@ static int amdgpu_userq_buffer_vas_list_cleanup(struct amdgpu_device *adev,
list_for_each_entry_safe(va_cursor, tmp, &queue->userq_va_list, list) {
mapping = amdgpu_vm_bo_lookup_mapping(queue->vm, va_cursor->gpu_addr);
if (!mapping) {
return -EINVAL;
}
dev_dbg(adev->dev, "delete the userq:%p va:%llx\n",
queue, va_cursor->gpu_addr);
if (mapping)
dev_dbg(adev->dev, "delete the userq:%p va:%llx\n",
queue, va_cursor->gpu_addr);
amdgpu_userq_buffer_va_list_del(mapping, va_cursor);
}
return 0;
}
static int amdgpu_userq_preempt_helper(struct amdgpu_usermode_queue *queue)