vmscan: count the number of times zone_reclaim() scans and fails

[sfrench/cifs-2.6.git] / arch / alpha / Kconfig.debug

diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
index f45f28cc10da94e24c4add02315f950f9787ec37..3f6265f2d9d4749a032bb28e325622bc92d81a1f 100644 (file)
--- a/arch/alpha/Kconfig.debug
+++ b/arch/alpha/Kconfig.debug
@@ -7,15 +7,6 @@ config EARLY_PRINTK
        depends on ALPHA_GENERIC || ALPHA_SRM
        default y
 
-config DEBUG_RWLOCK
-       bool "Read-write spinlock debugging"
-       depends on DEBUG_KERNEL
-       help
-         If you say Y here then read-write lock processing will count how many
-         times it has tried to get the lock and issue an error message after
-         too many attempts.  If you suspect a rwlock problem or a kernel
-         hacker asks for this option then say Y.  Otherwise say N.
-
 config ALPHA_LEGACY_START_ADDRESS
        bool "Legacy kernel start address"
        depends on ALPHA_GENERIC