Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/lima: print process name and pid when task error
When error task list is full, print the process info where
the error task come from for debug usage.
Tested-by: Bhushan Shah <bshah@kde.org>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-3-yuq825@gmail.com
+2
-1
+2
-1
drivers/gpu/drm/lima/lima_sched.c
+2
-1
drivers/gpu/drm/lima/lima_sched.c
···
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mutex_lock(&dev->error_task_list_lock);
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if (dev->dump.num_tasks >= lima_max_error_tasks) {
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-
dev_info(dev->dev, "fail to save task state: error task list is full\n");
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+
dev_info(dev->dev, "fail to save task state from %s pid %d: "
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"error task list is full\n", ctx->pname, ctx->pid);
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goto out;
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}
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