Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/sched: Define pr_fmt() for DRM using pr_*()
Define pr_fmt() as "[drm] " for DRM code using pr_*() facilities, especially
when no devices are available. This makes it easier to browse kernel logs.
Signed-off-by: Luben Tuikov <ltuikov89@gmail.com>
Acked-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231110002659.113208-2-ltuikov89@gmail.com
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include/drm/drm_print.h
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include/drm/drm_print.h
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#ifndef DRM_PRINT_H_
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#define DRM_PRINT_H_
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/* Define this before including linux/printk.h, so that the format
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* string in pr_*() macros is correctly set for DRM. If a file wants
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* to define this to something else, it should do so before including
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* this header file.
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*
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* It is encouraged code using pr_err() to prefix their format with
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* the string "*ERROR* ", to make it easier to scan kernel logs. For
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* instance,
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* pr_err("*ERROR* <the rest of your format string here>", args).
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*/
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#ifndef pr_fmt
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#define pr_fmt(fmt) "[drm] " fmt
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#endif
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#include <linux/compiler.h>
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#include <linux/printk.h>
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#include <linux/seq_file.h>