This patch removes a redundant PREEMPT_RCU option from kernel/Kconfig.preempt.
Signed-off-by: Luca Falavigna <[EMAIL PROTECTED]> --- realtime-preempt-2.6.13-rc4-RT-V0.7.53-02.orig 2005-08-11 18:56:51.000000000 +0000 +++ realtime-preempt-2.6.13-rc4-RT-V0.7.53-02 2005-08-11 21:13:43.000000000 +0000 @@ -21571,18 +21571,6 @@ Index: linux/kernel/Kconfig.preempt + + Say N if you are unsure. + -+config PREEMPT_RCU -+ bool "Preemptible RCU" -+ default n -+ depends on PREEMPT -+ help -+ This option reduces the latency of the kernel by making certain -+ RCU sections preemptible. Normally RCU code is non-preemptible, if -+ this option is selected then read-only RCU sections become -+ preemptible. This helps latency, but may increase memory utilization. -+ -+ Say N if you are unsure. -+ +config SPINLOCK_BKL + bool "Old-Style Big Kernel Lock" + depends on (PREEMPT || SMP) && !PREEMPT_RT Regards, -- Luca - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/