Messages in this thread | | | Subject | Re: [PATCH 02/21] ftrace.c: Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt | From | Steven Rostedt <> | Date | Mon, 05 Oct 2009 09:10:56 -0400 |
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On Sun, 2009-10-04 at 17:53 -0700, Joe Perches wrote: > Remove prefixes from pr_<level>, use pr_fmt(fmt) > No change in output. > > Signed-off-by: Joe Perches <joe@perches.com> > --- > arch/x86/kernel/ftrace.c | 8 +++++--- > 1 files changed, 5 insertions(+), 3 deletions(-) > > diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c > index 9dbb527..25e6f5f 100644 > --- a/arch/x86/kernel/ftrace.c > +++ b/arch/x86/kernel/ftrace.c > @@ -9,6 +9,8 @@ > * the dangers of modifying code on the run. > */ > > +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
What does KBUILD_MODNAME give us in the core code? This file does not belong to any module and is only compiled into the core kernel.
-- Steve
> + > #include <linux/spinlock.h> > #include <linux/hardirq.h> > #include <linux/uaccess.h> > @@ -336,15 +338,15 @@ int __init ftrace_dyn_arch_init(void *data) > > switch (faulted) { > case 0: > - pr_info("ftrace: converting mcount calls to 0f 1f 44 00 00\n"); > + pr_info("converting mcount calls to 0f 1f 44 00 00\n"); > memcpy(ftrace_nop, ftrace_test_p6nop, MCOUNT_INSN_SIZE); > break; > case 1: > - pr_info("ftrace: converting mcount calls to 66 66 66 66 90\n"); > + pr_info("converting mcount calls to 66 66 66 66 90\n"); > memcpy(ftrace_nop, ftrace_test_nop5, MCOUNT_INSN_SIZE); > break; > case 2: > - pr_info("ftrace: converting mcount calls to jmp . + 5\n"); > + pr_info("converting mcount calls to jmp . + 5\n"); > memcpy(ftrace_nop, ftrace_test_jmp, MCOUNT_INSN_SIZE); > break; > }
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