Re: [patch 4/4] make pr_debug() dynamic - update docs
On Thu, Feb 07, 2008 at 01:26:04PM -0800, Randy Dunlap wrote: > > --- a/Documentation/kernel-parameters.txt > > +++ b/Documentation/kernel-parameters.txt > > @@ -1494,6 +1494,11 @@ and is between 256 and 4096 characters. It is > > defined in the file > > autoconfiguration. > > Ranges are in pairs (memory base and size). > > > > + pr_debug > > + Enables pr_debug() calls if the immediate > > + infrastructure has been enabled. These can also be > > + switched on/off via /proc/sys/debug/pr_debug. > > Is this actually Enables/disables? > I.e., is this actually pr_debug= ? > If so, please document that also. If not, why not? > The intention is that pr_debug is off by default. If you pass 'pr_debug' at the command line, it is turned on early in the boot process. I orginally implemented it as pr_debug=, but I believe just the string is simpler. thanks, -Jason -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [patch 4/4] make pr_debug() dynamic - update docs
On Thu, 7 Feb 2008 16:13:49 -0500 Jason Baron wrote: > > -add documentation about pr_debug kernel-parameters.txt > > Signed-off-by: Jason Baron <[EMAIL PROTECTED]> > --- > > Documentation/kernel-parameters.txt |5 + > 1 files changed, 5 insertions(+), 0 deletions(-) > > > diff --git a/Documentation/kernel-parameters.txt > b/Documentation/kernel-parameters.txt > index cf38689..6d524bb 100644 > --- a/Documentation/kernel-parameters.txt > +++ b/Documentation/kernel-parameters.txt > @@ -1494,6 +1494,11 @@ and is between 256 and 4096 characters. It is defined > in the file > autoconfiguration. > Ranges are in pairs (memory base and size). > > + pr_debug > + Enables pr_debug() calls if the immediate > + infrastructure has been enabled. These can also be > + switched on/off via /proc/sys/debug/pr_debug. Is this actually Enables/disables? I.e., is this actually pr_debug= ? If so, please document that also. If not, why not? > print-fatal-signals= > [KNL] debug: print fatal signals > print-fatal-signals=1: print segfault info to --- ~Randy -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/