pageflags: use proper page flag functions in Xen

[linux-2.6-omap-h63xx.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index aaba784332e0cd158a67fa402b8615859d64a249..754cc0027f2a8acc6f8358dd6a1ae0b1346845ba 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -25,6 +25,17 @@ config ENABLE_MUST_CHECK
          suppress the "warning: ignoring return value of 'foo', declared with
          attribute warn_unused_result" messages.
 
+config FRAME_WARN
+       int "Warn for stack frames larger than (needs gcc 4.4)"
+       range 0 8192
+       default 1024 if !64BIT
+       default 2048 if 64BIT
+       help
+         Tell gcc to warn at build time for stack frames larger than this.
+         Setting this too low will cause a lot of warnings.
+         Setting it to 0 disables the warning.
+         Requires gcc 4.4
+
 config MAGIC_SYSRQ
        bool "Magic SysRq key"
        depends on !UML
@@ -427,6 +438,16 @@ config DEBUG_VM
 
          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
@@ -583,7 +604,7 @@ config LATENCYTOP
          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
@@ -611,6 +632,17 @@ config PROVIDE_OHCI1394_DMA_INIT
 
          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 "lib/Kconfig.kgdb"