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drm/radeon: add VMID allocation trace point 

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2013-11-25 15:42:10 +01:00 committed by Alex Deucher
parent ec39f64bba
commit 84d597b74b
2 changed files with 17 additions and 0 deletions
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2
drivers/gpu/drm/radeon/radeon_gart.c
View File

@ -29,6 +29,7 @@
#include <drm/radeon_drm.h> #include <drm/radeon_drm.h>
#include "radeon.h" #include "radeon.h"
#include "radeon_reg.h" #include "radeon_reg.h"
#include "radeon_trace.h"
/* /*
* GART * GART
@ -737,6 +738,7 @@ struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev,
for (i = 0; i < 2; ++i) { for (i = 0; i < 2; ++i) {
if (choices[i]) { if (choices[i]) {
vm->id = choices[i]; vm->id = choices[i];
trace_radeon_vm_grab_id(vm->id, ring);
return rdev->vm_manager.active[choices[i]]; return rdev->vm_manager.active[choices[i]];
} }
} }

15
drivers/gpu/drm/radeon/radeon_trace.h
View File

@ -47,6 +47,21 @@ TRACE_EVENT(radeon_cs,
__entry->fences) __entry->fences)
); );
TRACE_EVENT(radeon_vm_grab_id,
TP_PROTO(unsigned vmid, int ring),
TP_ARGS(vmid, ring),
TP_STRUCT__entry(
__field(u32, vmid)
__field(u32, ring)
),
TP_fast_assign(
__entry->vmid = vmid;
__entry->ring = ring;
),
TP_printk("vmid=%u, ring=%u", __entry->vmid, __entry->ring)
);
TRACE_EVENT(radeon_vm_set_page, TRACE_EVENT(radeon_vm_set_page,
TP_PROTO(uint64_t pe, uint64_t addr, unsigned count, TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags), uint32_t incr, uint32_t flags),