Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel...

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

diff --git a/lib/Kconfig b/lib/Kconfig
index fd4118e097f0711c9c08cf6e08575678fcc5ec16..2ba43c4a5b075a28cb3dd05ae3f5db46fee23661 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -159,4 +159,11 @@ config CHECK_SIGNATURE
 config HAVE_LMB
        boolean
 
+config CPUMASK_OFFSTACK
+       bool "Force CPU masks off stack" if DEBUG_PER_CPU_MAPS
+       help
+         Use dynamic allocation for cpumask_var_t, instead of putting
+         them on the stack.  This is a bit more expensive, but avoids
+         stack overflow.
+
 endmenu