diff options
| author |   Paul E. McKenney <paul.mckenney@linaro.org> | 2011-04-22 18:08:51 -0700 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-05 23:16:57 -0700 |
| commit | 5ece5bab3ed8594ce2c85c6c6e6b82109db36ca7 (patch) | |
| tree | c9ef8faa5dbb9e7c82893657e5aa2c1040987f96 /kernel/rcupdate.c | |
| parent | rcu: add grace-period age and more kthread state to tracing (diff) | |
| download | linux-dev-5ece5bab3ed8594ce2c85c6c6e6b82109db36ca7.tar.xz linux-dev-5ece5bab3ed8594ce2c85c6c6e6b82109db36ca7.zip | |
rcu: Add forward-progress diagnostic for per-CPU kthreads
Increment a per-CPU counter on each pass through rcu_cpu_kthread()'s
service loop, and add it to the rcudata trace output.
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>
Diffstat (limited to 'kernel/rcupdate.c')
0 files changed, 0 insertions, 0 deletions