Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

[pandora-kernel.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index c7bac39..09c5c64 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -921,6 +921,11 @@ config HAVE_PERF_EVENTS
        help
          See tools/perf/design.txt for details.
 
+config PERF_USE_VMALLOC
+       bool
+       help
+         See tools/perf/design.txt for details
+
 menu "Kernel Performance Events And Counters"
 
 config PERF_EVENTS
@@ -976,6 +981,19 @@ config PERF_COUNTERS
 
          Say N if unsure.
 
+config DEBUG_PERF_USE_VMALLOC
+       default n
+       bool "Debug: use vmalloc to back perf mmap() buffers"
+       depends on PERF_EVENTS && DEBUG_KERNEL
+       select PERF_USE_VMALLOC
+       help
+        Use vmalloc memory to back perf mmap() buffers.
+
+        Mostly useful for debugging the vmalloc code on platforms
+        that don't require it.
+
+        Say N if unsure.
+
 endmenu
 
 config VM_EVENT_COUNTERS