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drm/amdkfd: Update SMI events for GFX9.4.3

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On GFX 9.4.3, there can be multiple KFD nodes. As a result,
SMI events for SVM, queue evict/restore should be raised for
each node independently.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mukul Joshi 2022-08-09 14:56:53 -04:00 committed by Alex Deucher
parent cd321e6fd6
commit d6e924ad85
5 changed files with 40 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
View File

@ -423,9 +423,9 @@ svm_migrate_vma_to_vram(struct kfd_node *node, struct svm_range *prange,
migrate.dst = migrate.src + npages;
scratch = (dma_addr_t *)(migrate.dst + npages);
kfd_smi_event_migration_start(adev->kfd.dev, p->lead_thread->pid,
kfd_smi_event_migration_start(node, p->lead_thread->pid,
start >> PAGE_SHIFT, end >> PAGE_SHIFT,
0, adev->kfd.dev->nodes[0]->id, prange->prefetch_loc,
0, node->id, prange->prefetch_loc,
prange->preferred_loc, trigger);
r = migrate_vma_setup(&migrate);
@ -456,9 +456,9 @@ svm_migrate_vma_to_vram(struct kfd_node *node, struct svm_range *prange,
svm_migrate_copy_done(adev, mfence);
migrate_vma_finalize(&migrate);
kfd_smi_event_migration_end(adev->kfd.dev, p->lead_thread->pid,
kfd_smi_event_migration_end(node, p->lead_thread->pid,
start >> PAGE_SHIFT, end >> PAGE_SHIFT,
0, adev->kfd.dev->nodes[0]->id, trigger);
0, node->id, trigger);
svm_range_dma_unmap(adev->dev, scratch, 0, npages);
svm_range_free_dma_mappings(prange);
@ -702,9 +702,9 @@ svm_migrate_vma_to_ram(struct kfd_node *node, struct svm_range *prange,
migrate.fault_page = fault_page;
scratch = (dma_addr_t *)(migrate.dst + npages);
kfd_smi_event_migration_start(adev->kfd.dev, p->lead_thread->pid,
kfd_smi_event_migration_start(node, p->lead_thread->pid,
start >> PAGE_SHIFT, end >> PAGE_SHIFT,
adev->kfd.dev->nodes[0]->id, 0, prange->prefetch_loc,
node->id, 0, prange->prefetch_loc,
prange->preferred_loc, trigger);
r = migrate_vma_setup(&migrate);
@ -738,9 +738,9 @@ svm_migrate_vma_to_ram(struct kfd_node *node, struct svm_range *prange,
svm_migrate_copy_done(adev, mfence);
migrate_vma_finalize(&migrate);
kfd_smi_event_migration_end(adev->kfd.dev, p->lead_thread->pid,
kfd_smi_event_migration_end(node, p->lead_thread->pid,
start >> PAGE_SHIFT, end >> PAGE_SHIFT,
adev->kfd.dev->nodes[0]->id, 0, trigger);
node->id, 0, trigger);
svm_range_dma_unmap(adev->dev, scratch, 0, npages);

6
drivers/gpu/drm/amd/amdkfd/kfd_process.c
View File

@ -1817,7 +1817,7 @@ int kfd_process_evict_queues(struct kfd_process *p, uint32_t trigger)
for (i = 0; i < p->n_pdds; i++) {
struct kfd_process_device *pdd = p->pdds[i];
kfd_smi_event_queue_eviction(pdd->dev->kfd, p->lead_thread->pid,
kfd_smi_event_queue_eviction(pdd->dev, p->lead_thread->pid,
trigger);
r = pdd->dev->dqm->ops.evict_process_queues(pdd->dev->dqm,
@ -1845,7 +1845,7 @@ int kfd_process_evict_queues(struct kfd_process *p, uint32_t trigger)
if (n_evicted == 0)
break;
kfd_smi_event_queue_restore(pdd->dev->kfd, p->lead_thread->pid);
kfd_smi_event_queue_restore(pdd->dev, p->lead_thread->pid);
if (pdd->dev->dqm->ops.restore_process_queues(pdd->dev->dqm,
&pdd->qpd))
@ -1866,7 +1866,7 @@ int kfd_process_restore_queues(struct kfd_process *p)
for (i = 0; i < p->n_pdds; i++) {
struct kfd_process_device *pdd = p->pdds[i];
kfd_smi_event_queue_restore(pdd->dev->kfd, p->lead_thread->pid);
kfd_smi_event_queue_restore(pdd->dev, p->lead_thread->pid);
r = pdd->dev->dqm->ops.restore_process_queues(pdd->dev->dqm,
&pdd->qpd);

38
drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
View File

@ -250,58 +250,58 @@ void kfd_smi_event_update_vmfault(struct kfd_node *dev, uint16_t pasid)
task_info.pid, task_info.task_name);
}
void kfd_smi_event_page_fault_start(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_page_fault_start(struct kfd_node *node, pid_t pid,
unsigned long address, bool write_fault,
ktime_t ts)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_PAGE_FAULT_START,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_PAGE_FAULT_START,
"%lld -%d @%lx(%x) %c\n", ktime_to_ns(ts), pid,
address, dev->nodes[0]->id, write_fault ? 'W' : 'R');
address, node->id, write_fault ? 'W' : 'R');
}
void kfd_smi_event_page_fault_end(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_page_fault_end(struct kfd_node *node, pid_t pid,
unsigned long address, bool migration)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_PAGE_FAULT_END,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_PAGE_FAULT_END,
"%lld -%d @%lx(%x) %c\n", ktime_get_boottime_ns(),
pid, address, dev->nodes[0]->id, migration ? 'M' : 'U');
pid, address, node->id, migration ? 'M' : 'U');
}
void kfd_smi_event_migration_start(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_migration_start(struct kfd_node *node, pid_t pid,
unsigned long start, unsigned long end,
uint32_t from, uint32_t to,
uint32_t prefetch_loc, uint32_t preferred_loc,
uint32_t trigger)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_MIGRATE_START,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_MIGRATE_START,
"%lld -%d @%lx(%lx) %x->%x %x:%x %d\n",
ktime_get_boottime_ns(), pid, start, end - start,
from, to, prefetch_loc, preferred_loc, trigger);
}
void kfd_smi_event_migration_end(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_migration_end(struct kfd_node *node, pid_t pid,
unsigned long start, unsigned long end,
uint32_t from, uint32_t to, uint32_t trigger)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_MIGRATE_END,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_MIGRATE_END,
"%lld -%d @%lx(%lx) %x->%x %d\n",
ktime_get_boottime_ns(), pid, start, end - start,
from, to, trigger);
}
void kfd_smi_event_queue_eviction(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid,
uint32_t trigger)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_QUEUE_EVICTION,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_QUEUE_EVICTION,
"%lld -%d %x %d\n", ktime_get_boottime_ns(), pid,
dev->nodes[0]->id, trigger);
node->id, trigger);
}
void kfd_smi_event_queue_restore(struct kfd_dev *dev, pid_t pid)
void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_QUEUE_RESTORE,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_QUEUE_RESTORE,
"%lld -%d %x\n", ktime_get_boottime_ns(), pid,
dev->nodes[0]->id);
node->id);
}
void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm)
@ -324,13 +324,13 @@ void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm)
kfd_unref_process(p);
}
void kfd_smi_event_unmap_from_gpu(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid,
unsigned long address, unsigned long last,
uint32_t trigger)
{
kfd_smi_event_add(pid, dev->nodes[0], KFD_SMI_EVENT_UNMAP_FROM_GPU,
kfd_smi_event_add(pid, node, KFD_SMI_EVENT_UNMAP_FROM_GPU,
"%lld -%d @%lx(%lx) %x %d\n", ktime_get_boottime_ns(),
pid, address, last - address + 1, dev->nodes[0]->id, trigger);
pid, address, last - address + 1, node->id, trigger);
}
int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd)

14
drivers/gpu/drm/amd/amdkfd/kfd_smi_events.h
View File

@ -29,24 +29,24 @@ void kfd_smi_event_update_vmfault(struct kfd_node *dev, uint16_t pasid);
void kfd_smi_event_update_thermal_throttling(struct kfd_node *dev,
uint64_t throttle_bitmask);
void kfd_smi_event_update_gpu_reset(struct kfd_node *dev, bool post_reset);
void kfd_smi_event_page_fault_start(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_page_fault_start(struct kfd_node *node, pid_t pid,
unsigned long address, bool write_fault,
ktime_t ts);
void kfd_smi_event_page_fault_end(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_page_fault_end(struct kfd_node *node, pid_t pid,
unsigned long address, bool migration);
void kfd_smi_event_migration_start(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_migration_start(struct kfd_node *node, pid_t pid,
unsigned long start, unsigned long end,
uint32_t from, uint32_t to,
uint32_t prefetch_loc, uint32_t preferred_loc,
uint32_t trigger);
void kfd_smi_event_migration_end(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_migration_end(struct kfd_node *node, pid_t pid,
unsigned long start, unsigned long end,
uint32_t from, uint32_t to, uint32_t trigger);
void kfd_smi_event_queue_eviction(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid,
uint32_t trigger);
void kfd_smi_event_queue_restore(struct kfd_dev *dev, pid_t pid);
void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid);
void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm);
void kfd_smi_event_unmap_from_gpu(struct kfd_dev *dev, pid_t pid,
void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid,
unsigned long address, unsigned long last,
uint32_t trigger);
#endif

6
drivers/gpu/drm/amd/amdkfd/kfd_svm.c
View File

@ -1274,7 +1274,7 @@ svm_range_unmap_from_gpus(struct svm_range *prange, unsigned long start,
return -EINVAL;
}
kfd_smi_event_unmap_from_gpu(pdd->dev->kfd, p->lead_thread->pid,
kfd_smi_event_unmap_from_gpu(pdd->dev, p->lead_thread->pid,
start, last, trigger);
r = svm_range_unmap_from_gpu(pdd->dev->adev,
@ -2934,7 +2934,7 @@ svm_range_restore_pages(struct amdgpu_device *adev, unsigned int pasid,
svms, prange->start, prange->last, best_loc,
prange->actual_loc);
kfd_smi_event_page_fault_start(adev->kfd.dev, p->lead_thread->pid, addr,
kfd_smi_event_page_fault_start(node, p->lead_thread->pid, addr,
write_fault, timestamp);
if (prange->actual_loc != best_loc) {
@ -2972,7 +2972,7 @@ svm_range_restore_pages(struct amdgpu_device *adev, unsigned int pasid,
pr_debug("failed %d to map svms 0x%p [0x%lx 0x%lx] to gpus\n",
r, svms, prange->start, prange->last);
kfd_smi_event_page_fault_end(adev->kfd.dev, p->lead_thread->pid, addr,
kfd_smi_event_page_fault_end(node, p->lead_thread->pid, addr,
migration);
out_unlock_range: