diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/Documentation/RCU/torture.txt | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/Documentation/RCU/torture.txt')
| -rw-r--r-- | kernel/Documentation/RCU/torture.txt | 39 |
1 files changed, 13 insertions, 26 deletions
diff --git a/kernel/Documentation/RCU/torture.txt b/kernel/Documentation/RCU/torture.txt index dac02a621..118e7c176 100644 --- a/kernel/Documentation/RCU/torture.txt +++ b/kernel/Documentation/RCU/torture.txt @@ -166,40 +166,27 @@ test_no_idle_hz Whether or not to test the ability of RCU to operate in torture_type The type of RCU to test, with string values as follows: - "rcu": rcu_read_lock(), rcu_read_unlock() and call_rcu(). - - "rcu_sync": rcu_read_lock(), rcu_read_unlock(), and - synchronize_rcu(). - - "rcu_expedited": rcu_read_lock(), rcu_read_unlock(), and - synchronize_rcu_expedited(). + "rcu": rcu_read_lock(), rcu_read_unlock() and call_rcu(), + along with expedited, synchronous, and polling + variants. "rcu_bh": rcu_read_lock_bh(), rcu_read_unlock_bh(), and - call_rcu_bh(). - - "rcu_bh_sync": rcu_read_lock_bh(), rcu_read_unlock_bh(), - and synchronize_rcu_bh(). + call_rcu_bh(), along with expedited and synchronous + variants. - "rcu_bh_expedited": rcu_read_lock_bh(), rcu_read_unlock_bh(), - and synchronize_rcu_bh_expedited(). + "rcu_busted": This tests an intentionally incorrect version + of RCU in order to help test rcutorture itself. "srcu": srcu_read_lock(), srcu_read_unlock() and - call_srcu(). - - "srcu_sync": srcu_read_lock(), srcu_read_unlock() and - synchronize_srcu(). - - "srcu_expedited": srcu_read_lock(), srcu_read_unlock() and - synchronize_srcu_expedited(). + call_srcu(), along with expedited and + synchronous variants. "sched": preempt_disable(), preempt_enable(), and - call_rcu_sched(). - - "sched_sync": preempt_disable(), preempt_enable(), and - synchronize_sched(). + call_rcu_sched(), along with expedited, + synchronous, and polling variants. - "sched_expedited": preempt_disable(), preempt_enable(), and - synchronize_sched_expedited(). + "tasks": voluntary context switch and call_rcu_tasks(), + along with expedited and synchronous variants. Defaults to "rcu". |