dri-devel.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
From: Jason Ekstrand <jason@jlekstrand.net>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: Jason Ekstrand <jason@jlekstrand.net>
Subject: [PATCH 03/21] drm/i915/gem: Set the watchdog timeout directly in intel_context_set_gem
Date: Fri, 23 Apr 2021 17:31:13 -0500	[thread overview]
Message-ID: <20210423223131.879208-4-jason@jlekstrand.net> (raw)
In-Reply-To: <20210423223131.879208-1-jason@jlekstrand.net>

Instead of handling it like a context param, unconditionally set it when
intel_contexts are created.  This doesn't fix anything but does simplify
the code a bit.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
---
 drivers/gpu/drm/i915/gem/i915_gem_context.c   | 43 +++----------------
 .../gpu/drm/i915/gem/i915_gem_context_types.h |  4 --
 drivers/gpu/drm/i915/gt/intel_context_param.h |  3 +-
 3 files changed, 6 insertions(+), 44 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 35bcdeddfbf3f..1091cc04a242a 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -233,7 +233,11 @@ static void intel_context_set_gem(struct intel_context *ce,
 	    intel_engine_has_timeslices(ce->engine))
 		__set_bit(CONTEXT_USE_SEMAPHORES, &ce->flags);
 
-	intel_context_set_watchdog_us(ce, ctx->watchdog.timeout_us);
+	if (IS_ACTIVE(CONFIG_DRM_I915_REQUEST_TIMEOUT) &&
+	    ctx->i915->params.request_timeout_ms) {
+		unsigned int timeout_ms = ctx->i915->params.request_timeout_ms;
+		intel_context_set_watchdog_us(ce, (u64)timeout_ms * 1000);
+	}
 }
 
 static void __free_engines(struct i915_gem_engines *e, unsigned int count)
@@ -792,41 +796,6 @@ static void __assign_timeline(struct i915_gem_context *ctx,
 	context_apply_all(ctx, __apply_timeline, timeline);
 }
 
-static int __apply_watchdog(struct intel_context *ce, void *timeout_us)
-{
-	return intel_context_set_watchdog_us(ce, (uintptr_t)timeout_us);
-}
-
-static int
-__set_watchdog(struct i915_gem_context *ctx, unsigned long timeout_us)
-{
-	int ret;
-
-	ret = context_apply_all(ctx, __apply_watchdog,
-				(void *)(uintptr_t)timeout_us);
-	if (!ret)
-		ctx->watchdog.timeout_us = timeout_us;
-
-	return ret;
-}
-
-static void __set_default_fence_expiry(struct i915_gem_context *ctx)
-{
-	struct drm_i915_private *i915 = ctx->i915;
-	int ret;
-
-	if (!IS_ACTIVE(CONFIG_DRM_I915_REQUEST_TIMEOUT) ||
-	    !i915->params.request_timeout_ms)
-		return;
-
-	/* Default expiry for user fences. */
-	ret = __set_watchdog(ctx, i915->params.request_timeout_ms * 1000);
-	if (ret)
-		drm_notice(&i915->drm,
-			   "Failed to configure default fence expiry! (%d)",
-			   ret);
-}
-
 static struct i915_gem_context *
 i915_gem_create_context(struct drm_i915_private *i915, unsigned int flags)
 {
@@ -871,8 +840,6 @@ i915_gem_create_context(struct drm_i915_private *i915, unsigned int flags)
 		intel_timeline_put(timeline);
 	}
 
-	__set_default_fence_expiry(ctx);
-
 	trace_i915_context_create(ctx);
 
 	return ctx;
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context_types.h b/drivers/gpu/drm/i915/gem/i915_gem_context_types.h
index 5ae71ec936f7c..676592e27e7d2 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context_types.h
@@ -153,10 +153,6 @@ struct i915_gem_context {
 	 */
 	atomic_t active_count;
 
-	struct {
-		u64 timeout_us;
-	} watchdog;
-
 	/**
 	 * @hang_timestamp: The last time(s) this context caused a GPU hang
 	 */
diff --git a/drivers/gpu/drm/i915/gt/intel_context_param.h b/drivers/gpu/drm/i915/gt/intel_context_param.h
index dffedd983693d..0c69cb42d075c 100644
--- a/drivers/gpu/drm/i915/gt/intel_context_param.h
+++ b/drivers/gpu/drm/i915/gt/intel_context_param.h
@@ -10,11 +10,10 @@
 
 #include "intel_context.h"
 
-static inline int
+static inline void
 intel_context_set_watchdog_us(struct intel_context *ce, u64 timeout_us)
 {
 	ce->watchdog.timeout_us = timeout_us;
-	return 0;
 }
 
 #endif /* INTEL_CONTEXT_PARAM_H */
-- 
2.31.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2021-04-23 22:31 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-23 22:31 [PATCH 00/21] drm/i915/gem: ioctl clean-ups Jason Ekstrand
2021-04-23 22:31 ` [PATCH 01/21] drm/i915: Drop I915_CONTEXT_PARAM_RINGSIZE Jason Ekstrand
2021-04-27  9:32   ` Daniel Vetter
2021-04-28  3:33     ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 02/21] drm/i915: Drop I915_CONTEXT_PARAM_NO_ZEROMAP Jason Ekstrand
2021-04-27  9:38   ` [Intel-gfx] " Daniel Vetter
2021-04-23 22:31 ` Jason Ekstrand [this message]
2021-04-27  9:42   ` [PATCH 03/21] drm/i915/gem: Set the watchdog timeout directly in intel_context_set_gem Daniel Vetter
2021-04-28 15:55   ` [Intel-gfx] " Tvrtko Ursulin
2021-04-28 17:24     ` Jason Ekstrand
2021-04-29  8:04       ` Tvrtko Ursulin
2021-04-29 14:54         ` Jason Ekstrand
2021-04-29 17:12           ` Daniel Vetter
2021-04-29 17:13             ` Daniel Vetter
2021-04-29 18:41               ` Jason Ekstrand
2021-04-30 11:18           ` Tvrtko Ursulin
2021-04-30 15:35             ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 04/21] drm/i915/gem: Return void from context_apply_all Jason Ekstrand
2021-04-27  9:42   ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 05/21] drm/i915: Drop the CONTEXT_CLONE API Jason Ekstrand
2021-04-27  9:49   ` [Intel-gfx] " Daniel Vetter
2021-04-28 17:38     ` Jason Ekstrand
2021-04-28 15:59   ` Tvrtko Ursulin
2021-04-23 22:31 ` [PATCH 06/21] drm/i915: Implement SINGLE_TIMELINE with a syncobj (v3) Jason Ekstrand
2021-04-27  9:55   ` [Intel-gfx] " Daniel Vetter
2021-04-28 15:49   ` Tvrtko Ursulin
2021-04-28 17:26     ` Jason Ekstrand
2021-04-29  8:06       ` Tvrtko Ursulin
2021-04-29 12:08         ` Daniel Vetter
2021-04-29 14:47           ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 07/21] drm/i915: Drop getparam support for I915_CONTEXT_PARAM_ENGINES Jason Ekstrand
2021-04-27  9:58   ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 08/21] drm/i915/gem: Disallow bonding of virtual engines Jason Ekstrand
2021-04-26 23:43   ` [PATCH 08/20] drm/i915/gem: Disallow bonding of virtual engines (v2) Jason Ekstrand
2021-04-27 13:58     ` [Intel-gfx] " Daniel Vetter
2021-04-27 13:51   ` [PATCH 08/21] drm/i915/gem: Disallow bonding of virtual engines Jason Ekstrand
2021-04-28 10:13     ` Daniel Vetter
2021-04-28 17:18       ` Jason Ekstrand
2021-04-28 17:18         ` [Intel-gfx] " Matthew Brost
2021-04-28 17:46           ` Jason Ekstrand
2021-04-28 17:55             ` Matthew Brost
2021-04-28 18:17               ` Jason Ekstrand
2021-04-29 12:14                 ` Daniel Vetter
2021-04-30  4:03                   ` Matthew Brost
2021-04-30 10:11                     ` Daniel Vetter
2021-05-01 17:17                       ` Matthew Brost
2021-05-04  7:36                         ` Daniel Vetter
2021-04-28 18:58         ` Jason Ekstrand
2021-04-29 12:16           ` Daniel Vetter
2021-04-29 16:02             ` Jason Ekstrand
2021-04-29 17:14               ` Daniel Vetter
2021-04-28 15:51   ` [Intel-gfx] " Tvrtko Ursulin
2021-04-29 12:24     ` Daniel Vetter
2021-04-29 12:54       ` Tvrtko Ursulin
2021-04-29 15:41         ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 09/21] drm/i915/gem: Disallow creating contexts with too many engines Jason Ekstrand
2021-04-28 10:16   ` [Intel-gfx] " Daniel Vetter
2021-04-28 10:42     ` Tvrtko Ursulin
2021-04-28 14:02       ` Daniel Vetter
2021-04-28 14:26         ` Tvrtko Ursulin
2021-04-28 17:09           ` Jason Ekstrand
2021-04-29  8:01             ` Tvrtko Ursulin
2021-04-29 19:16               ` Jason Ekstrand
2021-04-30 11:40                 ` Tvrtko Ursulin
2021-04-30 15:54                   ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 10/21] drm/i915/request: Remove the hook from await_execution Jason Ekstrand
2021-04-26 23:44   ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 11/21] drm/i915: Stop manually RCU banging in reset_stats_ioctl Jason Ekstrand
2021-04-28 10:27   ` Daniel Vetter
2021-04-28 18:22     ` Jason Ekstrand
2021-04-29 12:22       ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 12/21] drm/i915/gem: Add a separate validate_priority helper Jason Ekstrand
2021-04-28 14:37   ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 13/21] drm/i915/gem: Add an intermediate proto_context struct Jason Ekstrand
2021-04-29 13:02   ` [Intel-gfx] " Daniel Vetter
2021-04-29 16:44     ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 14/21] drm/i915/gem: Return an error ptr from context_lookup Jason Ekstrand
2021-04-29 13:27   ` [Intel-gfx] " Daniel Vetter
2021-04-29 15:29     ` Jason Ekstrand
2021-04-29 17:16       ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 15/21] drm/i915/gt: Drop i915_address_space::file Jason Ekstrand
2021-04-29 12:37   ` Daniel Vetter
2021-04-29 15:26     ` Jason Ekstrand
2021-04-23 22:31 ` [PATCH 16/21] drm/i915/gem: Delay context creation Jason Ekstrand
2021-04-24  3:21   ` [Intel-gfx] " kernel test robot
2021-04-24  3:24   ` kernel test robot
2021-04-29 15:51   ` Daniel Vetter
2021-04-29 18:16     ` Jason Ekstrand
2021-04-29 18:56       ` Daniel Vetter
2021-04-29 19:01         ` Jason Ekstrand
2021-04-29 19:07           ` Daniel Vetter
2021-04-29 21:35             ` Jason Ekstrand
2021-04-30  6:53               ` Daniel Vetter
2021-04-30 11:58                 ` Tvrtko Ursulin
2021-04-30 12:30                   ` Daniel Vetter
2021-04-30 12:44                     ` Tvrtko Ursulin
2021-04-30 13:07                       ` Daniel Vetter
2021-04-30 13:15                         ` Tvrtko Ursulin
2021-04-30 16:27                 ` Jason Ekstrand
2021-04-30 16:33                   ` Daniel Vetter
2021-04-30 16:57                     ` Jason Ekstrand
2021-04-30 17:08                       ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 17/21] drm/i915/gem: Don't allow changing the VM on running contexts Jason Ekstrand
2021-04-23 22:31 ` [PATCH 18/21] drm/i915/gem: Don't allow changing the engine set " Jason Ekstrand
2021-04-29 17:21   ` Daniel Vetter
2021-04-23 22:31 ` [PATCH 19/21] drm/i915/selftests: Take a VM in kernel_context() Jason Ekstrand
2021-04-23 22:31 ` [PATCH 20/21] i915/gem/selftests: Assign the VM at context creation in igt_shared_ctx_exec Jason Ekstrand
2021-04-29 17:19   ` [Intel-gfx] " Daniel Vetter
2021-04-23 22:31 ` [PATCH 21/21] drm/i915/gem: Roll all of context creation together Jason Ekstrand
2021-04-29 17:25   ` Daniel Vetter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210423223131.879208-4-jason@jlekstrand.net \
    --to=jason@jlekstrand.net \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).