Messages in this thread |  | | Subject | Re: [PATCH] tracing/probe: fix typo in pr_fmt in trace_uprobe.c | From | Joe Perches <> | Date | Thu, 16 Nov 2017 09:05:38 -0800 |
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On Wed, 2017-11-15 at 21:55 -0500, Steven Rostedt wrote: > On Wed, 15 Nov 2017 14:55:19 -0800 > Joe Perches <joe@perches.com> wrote: > > > Maybe use the much more common below instead? > > > > #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt > > Is there someplace this is documented. My git grep foo isn't finding it > for me.
Not so far as I know.
Maybe Michal Marek or Masahiro Yamada might add some documentation in the future about these KBUILD defines.
btw, there are about 1800 #define pr_fmt uses and most of them use KBUILD_MODNAME
$ git grep -P "^\s*#\s*define\s+pr_fmt\b" | \ cut -f2- -d":" | \ sed -r 's/^\s*#\s*define\s+pr_fmt([^ ]+)\s++/#define pr_fmt\1 /' | \ sed -r 's/\)\s+/) /' | sort | uniq -c | sort -rn | head -10 1166 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 134 #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt 32 #define pr_fmt(fmt) "%s: " fmt, __func__ 22 #define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__ 17 #define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ 13 #define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt 11 #define pr_fmt(fmt) "arcnet:" KBUILD_MODNAME ": " fmt 10 #define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__ 10 #define pr_fmt(fmt) "IPv6: " fmt 9 #define pr_fmt(fmt) fmt
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