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drivers/ipmi: Replace synchronize_sched() with synchronize_rcu() 

Now that synchronize_rcu() waits for preempt-disable regions of code
as well as RCU read-side critical sections, synchronize_sched() can be
replaced by synchronize_rcu().  This commit therefore makes this change.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <openipmi-developer@lists.sourceforge.net>
Acked-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Paul E. McKenney 2018-11-05 17:00:58 -08:00
parent a0076e1778
commit 17c0eb7415
1 changed files with 1 additions and 1 deletions
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2
drivers/char/ipmi/ipmi_si_intf.c
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@ -2187,7 +2187,7 @@ static void shutdown_smi(void *send_info)
* handlers might have been running before we freed the * handlers might have been running before we freed the
* interrupt. * interrupt.
*/ */
synchronize_sched(); synchronize_rcu();
/* /*
* Timeouts are stopped, now make sure the interrupts are off * Timeouts are stopped, now make sure the interrupts are off