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Message-Id: <17ae6569b9848ca4db6bef17013f2c9904f1b026.1179964369.git.bcollins@ubuntu.com> Date: Wed, 23 May 2007 18:18:24 -0400 From: Ben Collins <bcollins@...ntu.com> To: linux-kernel@...r.kernel.org Subject: [PATCH 2/6] PM: Do not require dev spew to get PM_DEBUG In order to enable things like PM_TRACE, you're required to enable PM_DEBUG, which sends a large spew of messages on boot, and often times can overflow dmesg buffer. Create new PM_VERBOSE and shift that to be the option that enables drivers/base/power's messages. Signed-off-by: Ben Collins <bcollins@...ntu.com> --- drivers/base/power/Makefile | 2 +- kernel/power/Kconfig | 17 ++++++++++++----- 2 files changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/base/power/Makefile b/drivers/base/power/Makefile index 91f2309..704d326 100644 --- a/drivers/base/power/Makefile +++ b/drivers/base/power/Makefile @@ -5,6 +5,6 @@ obj-$(CONFIG_PM_TRACE) += trace.o ifeq ($(CONFIG_DEBUG_DRIVER),y) EXTRA_CFLAGS += -DDEBUG endif -ifeq ($(CONFIG_PM_DEBUG),y) +ifeq ($(CONFIG_PM_VERBOSE),y) EXTRA_CFLAGS += -DDEBUG endif diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index 495b7d4..1f8cdbd 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig @@ -33,13 +33,20 @@ config PM_DEBUG bool "Power Management Debug Support" depends on PM ---help--- - This option enables verbose debugging support in the Power Management - code. This is helpful when debugging and reporting various PM bugs, - like suspend support. + This option enables various debugging support in the Power Management + code. This is helpful when debugging and reporting PM bugs, like + suspend support. + +config PM_VERBOSE + bool "Verbose Power Management debugging" + depends on PM_DEBUG + default n + ---help--- + This option enables verbose messages from the Power Management code. config DISABLE_CONSOLE_SUSPEND bool "Keep console(s) enabled during suspend/resume (DANGEROUS)" - depends on PM && PM_DEBUG + depends on PM_DEBUG default n ---help--- This option turns off the console suspend mechanism that prevents @@ -50,7 +57,7 @@ config DISABLE_CONSOLE_SUSPEND config PM_TRACE bool "Suspend/resume event tracing" - depends on PM && PM_DEBUG && X86_32 && EXPERIMENTAL + depends on PM_DEBUG && X86_32 && EXPERIMENTAL default n ---help--- This enables some cheesy code to save the last PM event point in the -- 1.5.1.4 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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