From 1cae8aea740cb6d920f5adee1e342e724deaab12 Mon Sep 17 00:00:00 2001
From: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
Date: Fri, 13 Dec 2019 07:51:52 -0800
Subject: drm/i915: Introduce new macros for tracing
Git-commit: 639f2f24895fb37dd67dfecabd2c74019ed64140
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
New macros ENGINE_TRACE(), CE_TRACE(), RQ_TRACE() and
GT_TRACE() are introduce to tag device name and engine
name with contexts and requests tracing in i915.
Cc: Sudeep Dutt <sudeep.dutt@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191213155152.69182-2-venkata.s.dhanalakota@intel.com
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gem/i915_gem_pm.c | 4
drivers/gpu/drm/i915/gt/intel_context.c | 11 --
drivers/gpu/drm/i915/gt/intel_context.h | 7 +
drivers/gpu/drm/i915/gt/intel_engine.h | 7 +
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 6 -
drivers/gpu/drm/i915/gt/intel_engine_pm.c | 6 -
drivers/gpu/drm/i915/gt/intel_gt.h | 6 +
drivers/gpu/drm/i915/gt/intel_gt_pm.c | 16 +--
drivers/gpu/drm/i915/gt/intel_lrc.c | 108 ++++++++++------------
drivers/gpu/drm/i915/gt/intel_reset.c | 2
drivers/gpu/drm/i915/gt/intel_ring_submission.c | 13 +-
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 8 -
drivers/gpu/drm/i915/i915_request.c | 23 +---
drivers/gpu/drm/i915/i915_request.h | 7 +
14 files changed, 112 insertions(+), 112 deletions(-)
--- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c
@@ -13,7 +13,7 @@
void i915_gem_suspend(struct drm_i915_private *i915)
{
- GEM_TRACE("\n");
+ GEM_TRACE("%s\n", dev_name(i915->drm.dev));
intel_wakeref_auto(&i915->ggtt.userfault_wakeref, 0);
flush_workqueue(i915->wq);
@@ -99,7 +99,7 @@ void i915_gem_suspend_late(struct drm_i9
void i915_gem_resume(struct drm_i915_private *i915)
{
- GEM_TRACE("\n");
+ GEM_TRACE("%s\n", dev_name(i915->drm.dev));
intel_uncore_forcewake_get(&i915->uncore, FORCEWAKE_ALL);
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -68,9 +68,8 @@ int __intel_context_do_pin(struct intel_
if (err)
goto err;
- GEM_TRACE("%s context:%llx pin ring:{head:%04x, tail:%04x}\n",
- ce->engine->name, ce->timeline->fence_context,
- ce->ring->head, ce->ring->tail);
+ CE_TRACE(ce, "pin ring:{head:%04x, tail:%04x}\n",
+ ce->ring->head, ce->ring->tail);
i915_gem_context_get(ce->gem_context); /* for ctx->ppgtt */
@@ -98,8 +97,7 @@ void intel_context_unpin(struct intel_co
mutex_lock_nested(&ce->pin_mutex, SINGLE_DEPTH_NESTING);
if (likely(atomic_dec_and_test(&ce->pin_count))) {
- GEM_TRACE("%s context:%llx retire\n",
- ce->engine->name, ce->timeline->fence_context);
+ CE_TRACE(ce, "retire\n");
ce->ops->unpin(ce);
@@ -175,8 +173,7 @@ static void __intel_context_retire(struc
{
struct intel_context *ce = container_of(active, typeof(*ce), active);
- GEM_TRACE("%s context:%llx retire\n",
- ce->engine->name, ce->timeline->fence_context);
+ CE_TRACE(ce, "retire\n");
set_bit(CONTEXT_VALID_BIT, &ce->flags);
if (ce->state)
--- a/drivers/gpu/drm/i915/gt/intel_context.h
+++ b/drivers/gpu/drm/i915/gt/intel_context.h
@@ -15,6 +15,13 @@
#include "intel_ring_types.h"
#include "intel_timeline_types.h"
+#define CE_TRACE(ce, fmt, ...) do { \
+ const struct intel_context *ce__ = (ce); \
+ ENGINE_TRACE(ce__->engine, "context:%llx" fmt, \
+ ce__->timeline->fence_context, \
+ ##__VA_ARGS__); \
+} while (0)
+
void intel_context_init(struct intel_context *ce,
struct i915_gem_context *ctx,
struct intel_engine_cs *engine);
--- a/drivers/gpu/drm/i915/gt/intel_engine.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine.h
@@ -29,6 +29,13 @@ struct intel_gt;
#define CACHELINE_BYTES 64
#define CACHELINE_DWORDS (CACHELINE_BYTES / sizeof(u32))
+#define ENGINE_TRACE(e, fmt, ...) do { \
+ const struct intel_engine_cs *e__ __maybe_unused = (e); \
+ GEM_TRACE("%s %s: " fmt, \
+ dev_name(e__->i915->drm.dev), e__->name, \
+ ##__VA_ARGS__); \
+} while (0)
+
/*
* The register defines to be used with the following macros need to accept a
* base param, e.g:
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -912,7 +912,7 @@ int intel_engine_stop_cs(struct intel_en
if (INTEL_GEN(engine->i915) < 3)
return -ENODEV;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
intel_uncore_write_fw(uncore, mode, _MASKED_BIT_ENABLE(STOP_RING));
@@ -921,7 +921,7 @@ int intel_engine_stop_cs(struct intel_en
mode, MODE_IDLE, MODE_IDLE,
1000, stop_timeout(engine),
NULL)) {
- GEM_TRACE("%s: timed out on STOP_RING -> IDLE\n", engine->name);
+ ENGINE_TRACE(engine, "timed out on STOP_RING -> IDLE\n");
err = -ETIMEDOUT;
}
@@ -933,7 +933,7 @@ int intel_engine_stop_cs(struct intel_en
void intel_engine_cancel_stop_cs(struct intel_engine_cs *engine)
{
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
ENGINE_WRITE_FW(engine, RING_MI_MODE, _MASKED_BIT_DISABLE(STOP_RING));
}
--- a/drivers/gpu/drm/i915/gt/intel_engine_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.c
@@ -21,7 +21,7 @@ static int __engine_unpark(struct intel_
container_of(wf, typeof(*engine), wakeref);
void *map;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
intel_gt_pm_get(engine->gt);
@@ -80,7 +80,7 @@ __queue_and_release_pm(struct i915_reque
{
struct intel_gt_timelines *timelines = &engine->gt->timelines;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
/*
* We have to serialise all potential retirement paths with our
@@ -204,7 +204,7 @@ static int __engine_park(struct intel_wa
if (!switch_to_kernel_context(engine))
return -EBUSY;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
call_idle_barriers(engine); /* cleanup after wedging */
--- a/drivers/gpu/drm/i915/gt/intel_gt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt.h
@@ -12,6 +12,12 @@
struct drm_i915_private;
+#define GT_TRACE(gt__, fmt, ...) do { \
+ typecheck(struct intel_gt, *(gt__)); \
+ GEM_TRACE("%s " fmt, dev_name(gt->i915->drm.dev), \
+ ##__VA_ARGS__); \
+} while (0)
+
static inline struct intel_gt *uc_to_gt(struct intel_uc *uc)
{
return container_of(uc, struct intel_gt, uc);
--- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c
@@ -43,7 +43,7 @@ static int __gt_unpark(struct intel_wake
struct intel_gt *gt = container_of(wf, typeof(*gt), wakeref);
struct drm_i915_private *i915 = gt->i915;
- GEM_TRACE("\n");
+ GT_TRACE(gt, "\n");
i915_globals_unpark();
@@ -76,7 +76,7 @@ static int __gt_park(struct intel_wakere
intel_wakeref_t wakeref = fetch_and_zero(>->awake);
struct drm_i915_private *i915 = gt->i915;
- GEM_TRACE("\n");
+ GT_TRACE(gt, "\n");
intel_gt_park_requests(gt);
@@ -88,7 +88,6 @@ static int __gt_park(struct intel_wakere
/* Everything switched off, flush any residual interrupt just in case */
intel_synchronize_irq(i915);
-
/* Defer dropping the display power well for 100ms, it's slow! */
GEM_BUG_ON(!wakeref);
intel_display_power_put_async(i915, POWER_DOMAIN_GT_IRQ, wakeref);
@@ -143,7 +142,7 @@ void intel_gt_sanitize(struct intel_gt *
enum intel_engine_id id;
intel_wakeref_t wakeref;
- GEM_TRACE("force:%s\n", yesno(force));
+ GT_TRACE(gt, "force:%s", yesno(force));
/* Use a raw wakeref to avoid calling intel_display_power_get early */
wakeref = intel_runtime_pm_get(gt->uncore->rpm);
@@ -190,7 +189,7 @@ int intel_gt_resume(struct intel_gt *gt)
enum intel_engine_id id;
int err = 0;
- GEM_TRACE("\n");
+ GT_TRACE(gt, "\n");
/*
* After resume, we may need to poke into the pinned kernel
@@ -303,20 +302,19 @@ void intel_gt_suspend_late(struct intel_
intel_gt_sanitize(gt, false);
- GEM_TRACE("\n");
+ GT_TRACE(gt, "\n");
}
void intel_gt_runtime_suspend(struct intel_gt *gt)
{
intel_uc_runtime_suspend(>->uc);
- GEM_TRACE("\n");
+ GT_TRACE(gt, "\n");
}
int intel_gt_runtime_resume(struct intel_gt *gt)
{
- GEM_TRACE("\n");
-
+ GT_TRACE(gt, "\n");
intel_gt_init_swizzling(gt);
return intel_uc_runtime_resume(>->uc);
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -1069,8 +1069,8 @@ static void reset_active(struct i915_req
* remain correctly ordered. And we defer to __i915_request_submit()
* so that all asynchronous waits are correctly handled.
*/
- GEM_TRACE("%s(%s): { rq=%llx:%lld }\n",
- __func__, engine->name, rq->fence.context, rq->fence.seqno);
+ ENGINE_TRACE(engine, "{ rq=%llx:%lld }\n",
+ rq->fence.context, rq->fence.seqno);
/* On resubmission of the active request, payload will be scrubbed */
if (i915_request_completed(rq))
@@ -1274,15 +1274,14 @@ trace_ports(const struct intel_engine_ex
if (!ports[0])
return;
- GEM_TRACE("%s: %s { %llx:%lld%s, %llx:%lld }\n",
- engine->name, msg,
- ports[0]->fence.context,
- ports[0]->fence.seqno,
- i915_request_completed(ports[0]) ? "!" :
- i915_request_started(ports[0]) ? "*" :
- "",
- ports[1] ? ports[1]->fence.context : 0,
- ports[1] ? ports[1]->fence.seqno : 0);
+ ENGINE_TRACE(engine, "%s { %llx:%lld%s, %llx:%lld }\n", msg,
+ ports[0]->fence.context,
+ ports[0]->fence.seqno,
+ i915_request_completed(ports[0]) ? "!" :
+ i915_request_started(ports[0]) ? "*" :
+ "",
+ ports[1] ? ports[1]->fence.context : 0,
+ ports[1] ? ports[1]->fence.seqno : 0);
}
static __maybe_unused bool
@@ -1700,12 +1699,12 @@ static void execlists_dequeue(struct int
last = last_active(execlists);
if (last) {
if (need_preempt(engine, last, rb)) {
- GEM_TRACE("%s: preempting last=%llx:%lld, prio=%d, hint=%d\n",
- engine->name,
- last->fence.context,
- last->fence.seqno,
- last->sched.attr.priority,
- execlists->queue_priority_hint);
+ ENGINE_TRACE(engine,
+ "preempting last=%llx:%lld, prio=%d, hint=%d\n",
+ last->fence.context,
+ last->fence.seqno,
+ last->sched.attr.priority,
+ execlists->queue_priority_hint);
record_preemption(execlists);
/*
@@ -1735,12 +1734,12 @@ static void execlists_dequeue(struct int
last = NULL;
} else if (need_timeslice(engine, last) &&
timer_expired(&engine->execlists.timer)) {
- GEM_TRACE("%s: expired last=%llx:%lld, prio=%d, hint=%d\n",
- engine->name,
- last->fence.context,
- last->fence.seqno,
- last->sched.attr.priority,
- execlists->queue_priority_hint);
+ ENGINE_TRACE(engine,
+ "expired last=%llx:%lld, prio=%d, hint=%d\n",
+ last->fence.context,
+ last->fence.seqno,
+ last->sched.attr.priority,
+ execlists->queue_priority_hint);
ring_set_paused(engine, 1);
defer_active(engine);
@@ -1817,14 +1816,14 @@ static void execlists_dequeue(struct int
return; /* leave this for another */
}
- GEM_TRACE("%s: virtual rq=%llx:%lld%s, new engine? %s\n",
- engine->name,
- rq->fence.context,
- rq->fence.seqno,
- i915_request_completed(rq) ? "!" :
- i915_request_started(rq) ? "*" :
- "",
- yesno(engine != ve->siblings[0]));
+ ENGINE_TRACE(engine,
+ "virtual rq=%llx:%lld%s, new engine? %s\n",
+ rq->fence.context,
+ rq->fence.seqno,
+ i915_request_completed(rq) ? "!" :
+ i915_request_started(rq) ? "*" :
+ "",
+ yesno(engine != ve->siblings[0]));
ve->request = NULL;
ve->base.execlists.queue_priority_hint = INT_MIN;
@@ -1980,9 +1979,6 @@ done:
* interrupt for secondary ports).
*/
execlists->queue_priority_hint = queue_prio(execlists);
- GEM_TRACE("%s: queue_priority_hint:%d, submit:%s\n",
- engine->name, execlists->queue_priority_hint,
- yesno(submit));
if (submit) {
*port = execlists_schedule_in(last, port - execlists->pending);
@@ -2131,7 +2127,7 @@ static void process_csb(struct intel_eng
*/
head = execlists->csb_head;
tail = READ_ONCE(*execlists->csb_write);
- GEM_TRACE("%s cs-irq head=%d, tail=%d\n", engine->name, head, tail);
+ ENGINE_TRACE(engine, "cs-irq head=%d, tail=%d\n", head, tail);
if (unlikely(head == tail))
return;
@@ -2169,9 +2165,8 @@ static void process_csb(struct intel_eng
* status notifier.
*/
- GEM_TRACE("%s csb[%d]: status=0x%08x:0x%08x\n",
- engine->name, head,
- buf[2 * head + 0], buf[2 * head + 1]);
+ ENGINE_TRACE(engine, "csb[%d]: status=0x%08x:0x%08x\n",
+ head, buf[2 * head + 0], buf[2 * head + 1]);
if (INTEL_GEN(engine->i915) >= 12)
promote = gen12_csb_parse(execlists, buf + 2 * head);
@@ -2262,10 +2257,9 @@ static noinline void preempt_reset(struc
/* Mark this tasklet as disabled to avoid waiting for it to complete */
tasklet_disable_nosync(&engine->execlists.tasklet);
- GEM_TRACE("%s: preempt timeout %lu+%ums\n",
- engine->name,
- READ_ONCE(engine->props.preempt_timeout_ms),
- jiffies_to_msecs(jiffies - engine->execlists.preempt.expires));
+ ENGINE_TRACE(engine, "preempt timeout %lu+%ums\n",
+ READ_ONCE(engine->props.preempt_timeout_ms),
+ jiffies_to_msecs(jiffies - engine->execlists.preempt.expires));
intel_engine_reset(engine, "preemption time out");
tasklet_enable(&engine->execlists.tasklet);
@@ -2979,8 +2973,8 @@ static void execlists_reset_prepare(stru
struct intel_engine_execlists * const execlists = &engine->execlists;
unsigned long flags;
- GEM_TRACE("%s: depth<-%d\n", engine->name,
- atomic_read(&execlists->tasklet.count));
+ ENGINE_TRACE(engine, "depth<-%d\n",
+ atomic_read(&execlists->tasklet.count));
/*
* Prevent request submission to the hardware until we have
@@ -3142,8 +3136,8 @@ static void __execlists_reset(struct int
restore_default_state(ce, engine);
out_replay:
- GEM_TRACE("%s replay {head:%04x, tail:%04x}\n",
- engine->name, ce->ring->head, ce->ring->tail);
+ ENGINE_TRACE(engine, "replay {head:%04x, tail:%04x}\n",
+ ce->ring->head, ce->ring->tail);
intel_ring_update_space(ce->ring);
__execlists_reset_reg_state(ce, engine);
__execlists_update_reg_state(ce, engine);
@@ -3159,7 +3153,7 @@ static void execlists_reset(struct intel
{
unsigned long flags;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
spin_lock_irqsave(&engine->active.lock, flags);
@@ -3180,7 +3174,7 @@ static void execlists_cancel_requests(st
struct rb_node *rb;
unsigned long flags;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
/*
* Before we call engine->cancel_requests(), we should have exclusive
@@ -3267,8 +3261,8 @@ static void execlists_reset_finish(struc
if (__tasklet_enable(&execlists->tasklet))
/* And kick in case we missed a new request submission. */
tasklet_hi_schedule(&execlists->tasklet);
- GEM_TRACE("%s: depth->%d\n", engine->name,
- atomic_read(&execlists->tasklet.count));
+ ENGINE_TRACE(engine, "depth->%d\n",
+ atomic_read(&execlists->tasklet.count));
}
static int gen8_emit_bb_start(struct i915_request *rq,
@@ -4317,10 +4311,9 @@ static intel_engine_mask_t virtual_submi
mask = ve->siblings[0]->mask;
}
- GEM_TRACE("%s: rq=%llx:%lld, mask=%x, prio=%d\n",
- ve->base.name,
- rq->fence.context, rq->fence.seqno,
- mask, ve->base.execlists.queue_priority_hint);
+ ENGINE_TRACE(&ve->base, "rq=%llx:%lld, mask=%x, prio=%d\n",
+ rq->fence.context, rq->fence.seqno,
+ mask, ve->base.execlists.queue_priority_hint);
return mask;
}
@@ -4411,10 +4404,9 @@ static void virtual_submit_request(struc
struct i915_request *old;
unsigned long flags;
- GEM_TRACE("%s: rq=%llx:%lld\n",
- ve->base.name,
- rq->fence.context,
- rq->fence.seqno);
+ ENGINE_TRACE(&ve->base, "rq=%llx:%lld\n",
+ rq->fence.context,
+ rq->fence.seqno);
GEM_BUG_ON(ve->base.submit_request != virtual_submit_request);
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -1091,7 +1091,7 @@ int intel_engine_reset(struct intel_engi
bool uses_guc = intel_engine_in_guc_submission_mode(engine);
int ret;
- GEM_TRACE("%s flags=%lx\n", engine->name, gt->reset.flags);
+ ENGINE_TRACE(engine, "flags=%lx\n", gt->reset.flags);
GEM_BUG_ON(!test_bit(I915_RESET_ENGINE + engine->id, >->reset.flags));
if (!intel_engine_pm_is_awake(engine))
--- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c
+++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c
@@ -632,8 +632,8 @@ static int xcs_resume(struct intel_engin
struct intel_ring *ring = engine->legacy.ring;
int ret = 0;
- GEM_TRACE("%s: ring:{HEAD:%04x, TAIL:%04x}\n",
- engine->name, ring->head, ring->tail);
+ ENGINE_TRACE(engine, "ring:{HEAD:%04x, TAIL:%04x}\n",
+ ring->head, ring->tail);
intel_uncore_forcewake_get(engine->uncore, FORCEWAKE_ALL);
@@ -746,10 +746,10 @@ static void reset_prepare(struct intel_e
*
* FIXME: Wa for more modern gens needs to be validated
*/
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
if (intel_engine_stop_cs(engine))
- GEM_TRACE("%s: timed out on STOP_RING\n", engine->name);
+ ENGINE_TRACE(engine, "timed out on STOP_RING\n");
intel_uncore_write_fw(uncore,
RING_HEAD(base),
@@ -765,9 +765,8 @@ static void reset_prepare(struct intel_e
/* Check acts as a post */
if (intel_uncore_read_fw(uncore, RING_HEAD(base)))
- GEM_TRACE("%s: ring head [%x] not parked\n",
- engine->name,
- intel_uncore_read_fw(uncore, RING_HEAD(base)));
+ ENGINE_TRACE(engine, "ring head [%x] not parked\n",
+ intel_uncore_read_fw(uncore, RING_HEAD(base)));
}
static void reset_ring(struct intel_engine_cs *engine, bool stalled)
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
@@ -375,7 +375,7 @@ static void guc_reset_prepare(struct int
{
struct intel_engine_execlists * const execlists = &engine->execlists;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
/*
* Prevent request submission to the hardware until we have
@@ -434,7 +434,7 @@ static void guc_cancel_requests(struct i
struct rb_node *rb;
unsigned long flags;
- GEM_TRACE("%s\n", engine->name);
+ ENGINE_TRACE(engine, "\n");
/*
* Before we call engine->cancel_requests(), we should have exclusive
@@ -495,8 +495,8 @@ static void guc_reset_finish(struct inte
/* And kick in case we missed a new request submission. */
tasklet_hi_schedule(&execlists->tasklet);
- GEM_TRACE("%s: depth->%d\n", engine->name,
- atomic_read(&execlists->tasklet.count));
+ ENGINE_TRACE(engine, "depth->%d\n",
+ atomic_read(&execlists->tasklet.count));
}
/*
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -223,10 +223,7 @@ bool i915_request_retire(struct i915_req
if (!i915_request_completed(rq))
return false;
- GEM_TRACE("%s fence %llx:%lld, current %d\n",
- rq->engine->name,
- rq->fence.context, rq->fence.seqno,
- hwsp_seqno(rq));
+ RQ_TRACE(rq, "\n");
GEM_BUG_ON(!i915_sw_fence_signaled(&rq->submit));
trace_i915_request_retire(rq);
@@ -287,10 +284,7 @@ void i915_request_retire_upto(struct i91
struct intel_timeline * const tl = i915_request_timeline(rq);
struct i915_request *tmp;
- GEM_TRACE("%s fence %llx:%lld, current %d\n",
- rq->engine->name,
- rq->fence.context, rq->fence.seqno,
- hwsp_seqno(rq));
+ RQ_TRACE(rq, "\n");
GEM_BUG_ON(!i915_request_completed(rq));
@@ -351,10 +345,7 @@ bool __i915_request_submit(struct i915_r
struct intel_engine_cs *engine = request->engine;
bool result = false;
- GEM_TRACE("%s fence %llx:%lld, current %d\n",
- engine->name,
- request->fence.context, request->fence.seqno,
- hwsp_seqno(request));
+ RQ_TRACE(request, "\n");
GEM_BUG_ON(!irqs_disabled());
lockdep_assert_held(&engine->active.lock);
@@ -443,10 +434,7 @@ void __i915_request_unsubmit(struct i915
{
struct intel_engine_cs *engine = request->engine;
- GEM_TRACE("%s fence %llx:%lld, current %d\n",
- engine->name,
- request->fence.context, request->fence.seqno,
- hwsp_seqno(request));
+ RQ_TRACE(request, "\n");
GEM_BUG_ON(!irqs_disabled());
lockdep_assert_held(&engine->active.lock);
@@ -1261,8 +1249,7 @@ struct i915_request *__i915_request_comm
struct intel_ring *ring = rq->ring;
u32 *cs;
- GEM_TRACE("%s fence %llx:%lld\n",
- engine->name, rq->fence.context, rq->fence.seqno);
+ RQ_TRACE(rq, "\n");
/*
* To ensure that this call will not fail, space for its emissions
--- a/drivers/gpu/drm/i915/i915_request.h
+++ b/drivers/gpu/drm/i915/i915_request.h
@@ -49,6 +49,13 @@ struct i915_capture_list {
struct i915_vma *vma;
};
+#define RQ_TRACE(rq, fmt, ...) do { \
+ const struct i915_request *rq__ = (rq); \
+ ENGINE_TRACE(rq__->engine, "fence %llx:%lld, current %d" fmt, \
+ rq__->fence.context, rq__->fence.seqno, \
+ hwsp_seqno(rq__), ##__VA_ARGS__); \
+} while (0)
+
enum {
/*
* I915_FENCE_FLAG_ACTIVE - this request is currently submitted to HW.