[PATCH] rcu: add rcu_bh_sync torture type to rcutorture

Use the newly-generic synchronous deferred free function to implement torture
testing for rcu_bh using synchronize_rcu_bh rather than the asynchronous
call_rcu_bh.

Signed-off-by: Josh Triplett <[email protected]>
Acked-by: Paul E. McKenney <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Josh Triplett 2006-10-04 02:17:16 -07:00 • committed by Linus Torvalds
commit 11a147013e
2 changed files with 18 additions and 3 deletions

View file

@ -55,8 +55,9 @@ test_no_idle_hz Whether or not to test the ability of RCU to operate in
torture_type The type of RCU to test: "rcu" for the rcu_read_lock() API,
"rcu_sync" for rcu_read_lock() with synchronous reclamation,
"rcu_bh" for the rcu_read_lock_bh() API, and "srcu" for the
"srcu_read_lock()" API.
"rcu_bh" for the rcu_read_lock_bh() API, "rcu_bh_sync" for
rcu_read_lock_bh() with synchronous reclamation, and "srcu"
for the "srcu_read_lock()" API.
verbose Enable debug printk()s. Default is disabled.