diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 14:40:58 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 14:40:58 -0400 |
| commit | 80cc38b16389849a6e06441ace4530f6b2497c3c (patch) | |
| tree | 1dabc02b0a1faa6b640de20e38aa31bb5d0c443f /Documentation/kernel-per-CPU-kthreads.txt | |
| parent | 3366dd9fa887ebbda4872e9554f853eaeda764be (diff) | |
| parent | 83a35e360433b58791bc9c4e288cace466d62e3a (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree updates from Jiri Kosina:
"The usual stuff from trivial tree"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)
treewide: relase -> release
Documentation/cgroups/memory.txt: fix stat file documentation
sysctl/net.txt: delete reference to obsolete 2.4.x kernel
spinlock_api_smp.h: fix preprocessor comments
treewide: Fix typo in printk
doc: device tree: clarify stuff in usage-model.txt.
open firmware: "/aliasas" -> "/aliases"
md: bcache: Fixed a typo with the word 'arithmetic'
irq/generic-chip: fix a few kernel-doc entries
frv: Convert use of typedef ctl_table to struct ctl_table
sgi: xpc: Convert use of typedef ctl_table to struct ctl_table
doc: clk: Fix incorrect wording
Documentation/arm/IXP4xx fix a typo
Documentation/networking/ieee802154 fix a typo
Documentation/DocBook/media/v4l fix a typo
Documentation/video4linux/si476x.txt fix a typo
Documentation/virtual/kvm/api.txt fix a typo
Documentation/early-userspace/README fix a typo
Documentation/video4linux/soc-camera.txt fix a typo
lguest: fix CONFIG_PAE -> CONFIG_x86_PAE in comment
...
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. | |||
| 232 | To reduce its OS jitter, do at least one of the following: | 232 | To reduce its OS jitter, do at least one of the following: |
| 233 | 1. Use affinity, cgroups, or other mechanism to force these kthreads | 233 | 1. Use affinity, cgroups, or other mechanism to force these kthreads |
| 234 | to execute on some other CPU. | 234 | to execute on some other CPU. |
| 235 | 2. Build with CONFIG_RCU_NOCB_CPUS=n, which will prevent these | 235 | 2. Build with CONFIG_RCU_NOCB_CPU=n, which will prevent these |
| 236 | kthreads from being created in the first place. However, please | 236 | kthreads from being created in the first place. However, please |
| 237 | note that this will not eliminate OS jitter, but will instead | 237 | note that this will not eliminate OS jitter, but will instead |
| 238 | shift it to RCU_SOFTIRQ. | 238 | shift it to RCU_SOFTIRQ. |