From e7578a6f321e260df74fe75710274eac934051d3 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 11 Nov 2019 11:43:21 +0000
Subject: drm/i915/gem: Update context name on closing
Git-commit: 267c012635c2a5cdeedf6ccf85b57add3f7826b3
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
Update the context.name on closing so that the persistent requests are
clear in debug prints.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191111114323.5833-3-chris@chris-wilson.co.uk
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 9af57348e4eb..12e78a236bfe 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -463,11 +463,29 @@ static void kill_context(struct i915_gem_context *ctx)
}
}
+static void set_closed_name(struct i915_gem_context *ctx)
+{
+ char *s;
+
+ /* Replace '[]' with '<>' to indicate closed in debug prints */
+
+ s = strrchr(ctx->name, '[');
+ if (!s)
+ return;
+
+ *s = '<';
+
+ s = strchr(s + 1, ']');
+ if (s)
+ *s = '>';
+}
+
static void context_close(struct i915_gem_context *ctx)
{
struct i915_address_space *vm;
i915_gem_context_set_closed(ctx);
+ set_closed_name(ctx);
mutex_lock(&ctx->mutex);
--
2.28.0