rcu: Check the range of jiffies_till_{first,next}_fqs when setting them

Browse source

Currently, the range of jiffies_till_{first,next}_fqs are checked and
adjusted on and on in the loop of rcu_gp_kthread on runtime.

However, it's enough to check them only when setting them, not every
time in the loop. So make them handled on a setting time via sysfs.

Signed-off-by: Byungchul Park <byungchul.park@lge.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

...

This commit is contained in:

Byungchul Park 2018-06-01 11:03:09 +09:00 • committed by Paul E. McKenney

parent 47199a0812

commit 67abb96cbf

1 changed files with 32 additions and 13 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

45

kernel/rcu/tree.c

View file