From: Jim Cromie <jim.cromie@gmail.com>
To: jbaron@akamai.com, gregkh@linuxfoundation.org,
seanpaul@chromium.org, jeyu@kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
amd-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org
Cc: Jim Cromie <jim.cromie@gmail.com>
Subject: [PATCH v6 03/11] i915/gvt: remove spaces in pr_debug "gvt: core:" etc prefixes
Date: Sun, 22 Aug 2021 16:20:01 -0600 [thread overview]
Message-ID: <20210822222009.2035788-4-jim.cromie@gmail.com> (raw)
In-Reply-To: <20210822222009.2035788-1-jim.cromie@gmail.com>
Taking embedded spaces out of existing prefixes makes them better
class-prefixes; simplifying the nested quoting needed otherwise:
$> echo "format '^gvt: core:' +p" >control
Dropping the internal spaces means any trailing space in a query will
more clearly terminate the prefix being searched for.
Consider a generic drm-debug example:
# turn off ATOMIC reports
echo format "^drm:atomic: " -p > control
# turn off all ATOMIC:* reports, including any sub-categories
echo format "^drm:atomic:" -p > control
# turn on ATOMIC:FAIL: reports
echo format "^drm:atomic:fail: " +p > control
Removing embedded spaces in the class-prefixes simplifies the
corresponding match-prefix. This means that "quoted" match-prefixes
are only needed when the trailing space is desired, in order to
exclude explicitly sub-categorized pr-debugs; in this example,
"drm:atomic:fail:".
RFC: maybe the prefix catenation should paste in the " " class-prefix
terminator explicitly. A pr_debug_() flavor could exclude the " ",
allowing ad-hoc sub-categorization by appending for example, "fail:"
to "drm:atomic:".
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
drivers/gpu/drm/i915/gvt/debug.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/debug.h b/drivers/gpu/drm/i915/gvt/debug.h
index c6027125c1ec..b4021f41c546 100644
--- a/drivers/gpu/drm/i915/gvt/debug.h
+++ b/drivers/gpu/drm/i915/gvt/debug.h
@@ -36,30 +36,30 @@ do { \
} while (0)
#define gvt_dbg_core(fmt, args...) \
- pr_debug("gvt: core: "fmt, ##args)
+ pr_debug("gvt:core: "fmt, ##args)
#define gvt_dbg_irq(fmt, args...) \
- pr_debug("gvt: irq: "fmt, ##args)
+ pr_debug("gvt:irq: "fmt, ##args)
#define gvt_dbg_mm(fmt, args...) \
- pr_debug("gvt: mm: "fmt, ##args)
+ pr_debug("gvt:mm: "fmt, ##args)
#define gvt_dbg_mmio(fmt, args...) \
- pr_debug("gvt: mmio: "fmt, ##args)
+ pr_debug("gvt:mmio: "fmt, ##args)
#define gvt_dbg_dpy(fmt, args...) \
- pr_debug("gvt: dpy: "fmt, ##args)
+ pr_debug("gvt:dpy: "fmt, ##args)
#define gvt_dbg_el(fmt, args...) \
- pr_debug("gvt: el: "fmt, ##args)
+ pr_debug("gvt:el: "fmt, ##args)
#define gvt_dbg_sched(fmt, args...) \
- pr_debug("gvt: sched: "fmt, ##args)
+ pr_debug("gvt:sched: "fmt, ##args)
#define gvt_dbg_render(fmt, args...) \
- pr_debug("gvt: render: "fmt, ##args)
+ pr_debug("gvt:render: "fmt, ##args)
#define gvt_dbg_cmd(fmt, args...) \
- pr_debug("gvt: cmd: "fmt, ##args)
+ pr_debug("gvt:cmd: "fmt, ##args)
#endif
--
2.31.1
next prev parent reply other threads:[~2021-08-22 22:21 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-22 22:19 [PATCH v6 00/11] use DYNAMIC_DEBUG to implement DRM.debug Jim Cromie
2021-08-22 22:19 ` [PATCH v6 01/11] moduleparam: add data member to struct kernel_param Jim Cromie
2021-08-25 17:12 ` Jason Baron
2021-08-27 18:04 ` jim.cromie
2021-08-22 22:20 ` [PATCH v6 02/11] dyndbg: add DEFINE_DYNAMIC_DEBUG_CATEGORIES and callbacks Jim Cromie
2021-08-23 6:40 ` Andy Shevchenko
2021-08-23 18:36 ` jim.cromie
2021-08-25 17:17 ` Jason Baron
2021-08-22 22:20 ` Jim Cromie [this message]
2021-08-22 22:20 ` [PATCH v6 04/11] i915/gvt: use DEFINE_DYNAMIC_DEBUG_CATEGORIES to create "gvt:core:" etc categories Jim Cromie
2021-08-22 22:20 ` [PATCH v6 05/11] amdgpu: use DEFINE_DYNAMIC_DEBUG_CATEGORIES to control categorized pr_debugs Jim Cromie
2021-08-22 22:20 ` [PATCH v6 06/11] drm_print: add choice to use dynamic debug in drm-debug Jim Cromie
2021-08-22 22:20 ` [PATCH v6 07/11] drm_print: instrument drm_debug_enabled Jim Cromie
2021-08-22 22:20 ` [PATCH v6 08/11] amdgpu_ucode: reduce number of pr_debug calls Jim Cromie
2021-08-22 22:20 ` [PATCH v6 09/11] nouveau: fold multiple DRM_DEBUG_DRIVERs together Jim Cromie
2021-08-22 22:20 ` [PATCH v6 10/11] dyndbg: RFC add debug-trace callback, selftest with it. RFC Jim Cromie
2021-08-22 22:20 ` [PATCH v6 11/11] dyndbg: RFC add print-once and print-ratelimited features. RFC Jim Cromie
2021-08-25 17:18 ` [PATCH v6 00/11] use DYNAMIC_DEBUG to implement DRM.debug Jason Baron
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=20210822222009.2035788-4-jim.cromie@gmail.com \
--to=jim.cromie@gmail.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=gregkh@linuxfoundation.org \
--cc=intel-gfx@lists.freedesktop.org \
--cc=intel-gvt-dev@lists.freedesktop.org \
--cc=jbaron@akamai.com \
--cc=jeyu@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=seanpaul@chromium.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).