Messages in this thread Patch in this message | | | Date | Sun, 1 Apr 2007 20:15:27 +0200 (MEST) | From | Jan Engelhardt <> | Subject | [PATCH 08/16] console-printk-level.diff |
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Allow the printk level to be set using a "conlevel=" parameter. (Or is there already a different bootoption that does the same thing?)
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
printk.c | 9 +++++++++ 1 file changed, 9 insertions(+)
Index: linux-2.6.21-rc5/kernel/printk.c =================================================================== --- linux-2.6.21-rc5.orig/kernel/printk.c +++ linux-2.6.21-rc5/kernel/printk.c @@ -747,6 +747,15 @@ void resume_console(void) } #endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */ +static __init int set_conlevel(char *str) +{ + if(*str >= '0' && *str <= '9') + *console_printk = *str - '0'; + return 1; +} + +__setup("conlevel=", set_conlevel); + /** * acquire_console_sem - lock the console system for exclusive use. * #<EOF> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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