Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 11/13] rcu: Fix comment for rcu_dereference_raw_notrace | Date | Fri, 4 Dec 2015 16:10:10 -0800 |
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From: Alexey Kardashevskiy <aik@ozlabs.ru>
rcu_dereference_raw() calls indirectly rcu_read_lock_held() while rcu_dereference_raw_notrace() does not so fix the comment about the latter.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> --- include/linux/rcupdate.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index f2b667df1131..85aabcd8b564 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -741,7 +741,7 @@ static inline void rcu_preempt_sleep_check(void) * The tracing infrastructure traces RCU (we want that), but unfortunately * some of the RCU checks causes tracing to lock up the system. * - * The tracing version of rcu_dereference_raw() must not call + * The no-tracing version of rcu_dereference_raw() must not call * rcu_read_lock_held(). */ #define rcu_dereference_raw_notrace(p) __rcu_dereference_check((p), 1, __rcu) -- 2.5.2
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