]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 62aafcd) | patch
rcu: further lower priority in rcu_yield()
authorPaul E. McKenney <paul.mckenney@linaro.org>
Sun, 27 Mar 2011 05:01:35 +0000 (22:01 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 6 May 2011 06:16:59 +0000 (23:16 -0700)
commitd29e2508107474b89ab36ad801a88f071ae57480
treee9a4558a3fcef41e42477d6461ccf655d01d5432tree | snapshot
parent62aafcd738365ac956953a3c9c4b318f00da8c58commit | diff
rcu: further lower priority in rcu_yield()

Although rcu_yield() dropped from real-time to normal priority, there
is always the possibility that the competing tasks have been niced.
So nice to 19 in rcu_yield() to help ensure that other tasks have a
better chance of running.

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
kernel/rcutree.c diff | blob | history
Linux Kernel Source Tree.