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authorBen Collins <bcollins@ubuntu.com>2007-07-19 01:47:27 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:42 -0700
commita0349828d6d6f95c445674c2953ee9db75c11f8f (patch)
tree1b511d59de0b437aa2724adfc403fb36ff1e2dfd /kernel/power
parent328616e3b76859f1abdd08a8df1ddbb7bb81f807 (diff)
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@ubuntu.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/Kconfig17
1 files changed, 12 insertions, 5 deletions
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 73328476761..7358609e473 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