Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 0796c1a090c029db5d038020ae52684ee423c2e3..623ef24c23812894c1617f0db781fb3065d6bdf2 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -211,7 +211,7 @@ config SLUB_DEBUG_ON
 config SLUB_STATS
        default n
        bool "Enable SLUB performance statistics"
 config SLUB_STATS
        default n
        bool "Enable SLUB performance statistics"

-       depends on SLUB
+       depends on SLUB && SLUB_DEBUG && SYSFS

        help
          SLUB statistics are useful to debug SLUBs allocation behavior in
          order find ways to optimize the allocator. This should never be
        help
          SLUB statistics are useful to debug SLUBs allocation behavior in
          order find ways to optimize the allocator. This should never be


@@ -265,16 +265,6 @@ config DEBUG_MUTEXES
         This feature allows mutex semantics violations to be detected and
         reported.
 
         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
 config DEBUG_LOCK_ALLOC
        bool "Lock debugging: detect incorrect freeing of live locks"
        depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT


@@ -437,6 +427,16 @@ config DEBUG_VM
 
          If unsure, say N.
 
 
          If unsure, say N.
 

+config DEBUG_WRITECOUNT
+       bool "Debug filesystem writers count"
+       depends on DEBUG_KERNEL
+       help
+         Enable this to catch wrong use of the writers count in struct
+         vfsmount.  This will increase the size of each file struct by
+         32 bits.
+
+         If unsure, say N.
+

 config DEBUG_LIST
        bool "Debug linked list manipulation"
        depends on DEBUG_KERNEL
 config DEBUG_LIST
        bool "Debug linked list manipulation"
        depends on DEBUG_KERNEL


@@ -593,7 +593,7 @@ config LATENCYTOP
          to find out which userspace is blocking on what kernel operations.
 
 config PROVIDE_OHCI1394_DMA_INIT
          to find out which userspace is blocking on what kernel operations.
 
 config PROVIDE_OHCI1394_DMA_INIT

-       bool "Provide code for enabling DMA over FireWire early on boot"
+       bool "Remote debugging over FireWire early on boot"

        depends on PCI && X86
        help
          If you want to debug problems which hang or crash the kernel early
        depends on PCI && X86
        help
          If you want to debug problems which hang or crash the kernel early


@@ -621,4 +621,17 @@ config PROVIDE_OHCI1394_DMA_INIT
 
          See Documentation/debugging-via-ohci1394.txt for more information.
 
 
          See Documentation/debugging-via-ohci1394.txt for more information.
 

+config FIREWIRE_OHCI_REMOTE_DMA
+       bool "Remote debugging over FireWire with firewire-ohci"
+       depends on FIREWIRE_OHCI
+       help
+         This option lets you use the FireWire bus for remote debugging
+         with help of the firewire-ohci driver. It enables unfiltered
+         remote DMA in firewire-ohci.
+         See Documentation/debugging-via-ohci1394.txt for more information.
+
+         If unsure, say N.
+

 source "samples/Kconfig"
 source "samples/Kconfig"

+
+source "lib/Kconfig.kgdb"