From: Paul Bolle Date: Tue, 28 May 2013 07:52:05 +0000 (+0200) Subject: rcu: Fix Documentation typo 'CONFIG_RCU_NOCB_CPUS' X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b96516220870d8571fc12da980668687c122976e;p=linux-beck.git rcu: Fix Documentation typo 'CONFIG_RCU_NOCB_CPUS' Signed-off-by: Paul Bolle Signed-off-by: Jiri Kosina --- diff --git a/Documentation/kernel-per-CPU-kthreads.txt b/Documentation/kernel-per-CPU-kthreads.txt index cbf7ae412da4..d0fcc5bb9227 100644 --- a/Documentation/kernel-per-CPU-kthreads.txt +++ b/Documentation/kernel-per-CPU-kthreads.txt @@ -185,7 +185,7 @@ Purpose: Offload RCU callbacks from the corresponding CPU. To reduce its OS jitter, do at least one of the following: 1. Use affinity, cgroups, or other mechanism to force these kthreads to execute on some other CPU. -2. Build with CONFIG_RCU_NOCB_CPUS=n, which will prevent these +2. Build with CONFIG_RCU_NOCB_CPU=n, which will prevent these kthreads from being created in the first place. However, please note that this will not eliminate OS jitter, but will instead shift it to RCU_SOFTIRQ.