diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2013-09-04 10:49:39 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-09-04 10:49:57 +0200 |
| commit | efd15f5f4ff63f6ac5d80850686e3d2cc8c4481b (patch) | |
| tree | 40024adbe77a3d660662e639fd765097133d648c /Documentation/kernel-per-CPU-kthreads.txt | |
| parent | 6c2794a2984f4c17a58117a68703cc7640f01c5a (diff) | |
| parent | 58c59bc997d86593f0bea41845885917cf304d22 (diff) | |
Merge branch 'master' into for-3.12/upstream
Sync with Linus' tree to be able to apply fixup patch on top
of 9d9a04ee75 ("HID: apple: Add support for the 2013 Macbook Air")
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 5f39ef55c6f6..32351bfabf20 100644 --- a/Documentation/kernel-per-CPU-kthreads.txt +++ b/Documentation/kernel-per-CPU-kthreads.txt @@ -232,7 +232,7 @@ 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. |