X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2FKconfig.debug;h=ee05b8a061b5a5277b8b2d16ca2ace00f8c71fe7;hb=5a87ede94595f58934000e26e8b13398e63868b5;hp=9a287796da8ecc6bbcad2f47c8ce8cdb1aecc27f;hpb=1394f03221790a988afc3e4b3cb79f2e477246a9;p=linux-2.6-omap-h63xx.git

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 9a287796da8..ee05b8a061b 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -86,23 +86,6 @@ config DEBUG_SHIRQ
 	  Drivers ought to be able to handle interrupts coming in at those
 	  points; some don't and need to be caught.
 
-config LOG_BUF_SHIFT
-	int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL
-	range 12 21
-	default 17 if S390 || LOCKDEP
-	default 16 if X86_NUMAQ || IA64
-	default 15 if SMP
-	default 14
-	help
-	  Select kernel log buffer size as a power of 2.
-	  Defaults and Examples:
-	  	     17 => 128 KB for S/390
-		     16 => 64 KB for x86 NUMAQ or IA-64
-	             15 => 32 KB for SMP
-	             14 => 16 KB for uniprocessor
-		     13 =>  8 KB
-		     12 =>  4 KB
-
 config DETECT_SOFTLOCKUP
 	bool "Detect Soft Lockups"
 	depends on DEBUG_KERNEL && !S390
@@ -201,6 +184,16 @@ config DEBUG_MUTEXES
 	 This feature allows mutex semantics violations to be detected and
 	 reported.
 
+config DEBUG_SEMAPHORE
+	bool "Semaphore debugging"
+	depends on DEBUG_KERNEL
+	depends on ALPHA || FRV
+	default n
+	help
+	  If you say Y here then semaphore processing will issue lots of
+	  verbose debugging messages.  If you suspect a semaphore problem or a
+	  kernel hacker asks for this option then say Y.  Otherwise say N.
+
 config DEBUG_LOCK_ALLOC
 	bool "Lock debugging: detect incorrect freeing of live locks"
 	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT