diff options
| author | Paul Bolle <pebolle@tiscali.nl> | 2013-05-28 09:52:05 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-05-28 10:10:33 +0200 |
| commit | b96516220870d8571fc12da980668687c122976e (patch) | |
| tree | cf0fed56e306578397b932931f7c677705af4ff4 /Documentation/kernel-per-CPU-kthreads.txt | |
| parent | 864bfb25b57a6766ea689befa5cf09a4353281ce (diff) | |
| download | lwn-b96516220870d8571fc12da980668687c122976e.tar.gz lwn-b96516220870d8571fc12da980668687c122976e.zip | |
rcu: Fix Documentation typo 'CONFIG_RCU_NOCB_CPUS'
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/kernel-per-CPU-kthreads.txt')
| -rw-r--r-- | Documentation/kernel-per-CPU-kthreads.txt | 2 |
1 files changed, 1 insertions, 1 deletions
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. |