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rcu: Fix Documentation typo 'CONFIG_RCU_NOCB_CPUS'

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Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Paul Bolle 2013-05-28 09:52:05 +02:00 • committed by Jiri Kosina
parent 864bfb25b5
commit b965162208
1 changed files with 1 additions and 1 deletions
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2
Documentation/kernel-per-CPU-kthreads.txt
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@ -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.