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authorMihir Bhogilal Patel <Mihir.Patel@amd.com>2020-10-15 17:57:26 +0530
committerAlex Deucher <alexander.deucher@amd.com>2020-10-16 14:44:56 -0400
commit0e601a04dd3f0364b86908f4e14ab6df1b68b989 (patch)
tree11bf44db109d489a0db89b8efc1ed733de213852 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
parentc6b3c8779cb2a75cb7d61bc5b5093654f61290b4 (diff)
drm/amdgpu: add a list in VM for BOs in the done state
Add a new list in VM for done state i.e. BOs which are invalidated and updated in PTEs. Signed-off-by: Mihir Bhogilal Patel <Mihir.Patel@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 461fcde19c8a..27fbe361e300 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -300,7 +300,7 @@ static void amdgpu_vm_bo_relocated(struct amdgpu_vm_bo_base *vm_bo)
static void amdgpu_vm_bo_done(struct amdgpu_vm_bo_base *vm_bo)
{
spin_lock(&vm_bo->vm->invalidated_lock);
- list_del_init(&vm_bo->vm_status);
+ list_move(&vm_bo->vm_status, &vm_bo->vm->done);
spin_unlock(&vm_bo->vm->invalidated_lock);
}
@@ -2823,7 +2823,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm,
INIT_LIST_HEAD(&vm->invalidated);
spin_lock_init(&vm->invalidated_lock);
INIT_LIST_HEAD(&vm->freed);
-
+ INIT_LIST_HEAD(&vm->done);
/* create scheduler entities for page table updates */
r = drm_sched_entity_init(&vm->immediate, DRM_SCHED_PRIORITY_NORMAL,
@@ -3410,11 +3410,13 @@ void amdgpu_debugfs_vm_bo_info(struct amdgpu_vm *vm, struct seq_file *m)
u64 total_relocated = 0;
u64 total_moved = 0;
u64 total_invalidated = 0;
+ u64 total_done = 0;
unsigned int total_idle_objs = 0;
unsigned int total_evicted_objs = 0;
unsigned int total_relocated_objs = 0;
unsigned int total_moved_objs = 0;
unsigned int total_invalidated_objs = 0;
+ unsigned int total_done_objs = 0;
unsigned int id = 0;
seq_puts(m, "\tIdle BOs:\n");
@@ -3460,8 +3462,17 @@ void amdgpu_debugfs_vm_bo_info(struct amdgpu_vm *vm, struct seq_file *m)
continue;
total_invalidated += amdgpu_bo_print_info(id++, bo_va->base.bo, m);
}
- spin_unlock(&vm->invalidated_lock);
total_invalidated_objs = id;
+ id = 0;
+
+ seq_puts(m, "\tDone BOs:\n");
+ list_for_each_entry_safe(bo_va, tmp, &vm->done, base.vm_status) {
+ if (!bo_va->base.bo)
+ continue;
+ total_done += amdgpu_bo_print_info(id++, bo_va->base.bo, m);
+ }
+ spin_unlock(&vm->invalidated_lock);
+ total_done_objs = id;
seq_printf(m, "\tTotal idle size: %12lld\tobjs:\t%d\n", total_idle,
total_idle_objs);
@@ -3473,5 +3484,7 @@ void amdgpu_debugfs_vm_bo_info(struct amdgpu_vm *vm, struct seq_file *m)
total_moved_objs);
seq_printf(m, "\tTotal invalidated size: %12lld\tobjs:\t%d\n", total_invalidated,
total_invalidated_objs);
+ seq_printf(m, "\tTotal done size: %12lld\tobjs:\t%d\n", total_done,
+ total_done_objs);
}
#endif