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From: "Joel Fernandes (Google)" <joel@joelfernandes.org>
To: linux-kernel@vger.kernel.org
Cc: "Joel Fernandes (Google)" <joel@joelfernandes.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Ingo Molnar <mingo@redhat.com>, Jonathan Corbet <corbet@lwn.net>,
Josh Triplett <josh@joshtriplett.org>,
kvm-ppc@vger.kernel.org, Lai Jiangshan <jiangshanlai@gmail.com>,
linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
"Paul E. McKenney" <paulmck@linux.ibm.com>,
Paul Mackerras <paulus@ozlabs.org>,
rcu@vger.kernel.org, Steven Rostedt <rostedt@goodmis.org>
Subject: [PATCH RFC 3/5] hashtable: Use the regular hlist_for_each_entry_rcu API
Date: Fri, 24 May 2019 19:49:31 -0400 [thread overview]
Message-ID: <20190524234933.5133-4-joel@joelfernandes.org> (raw)
In-Reply-To: <20190524234933.5133-1-joel@joelfernandes.org>
hlist_for_each_entry_rcu already does not do any tracing. This series
removes the notrace variant of it, so let us just use the regular API.
In a future patch, we can also remove the
hash_for_each_possible_rcu_notrace API that this patch touches.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
---
include/linux/hashtable.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/hashtable.h b/include/linux/hashtable.h
index 417d2c4bc60d..47fa7b673c1b 100644
--- a/include/linux/hashtable.h
+++ b/include/linux/hashtable.h
@@ -189,7 +189,7 @@ static inline void hash_del_rcu(struct hlist_node *node)
* not do any RCU debugging or tracing.
*/
#define hash_for_each_possible_rcu_notrace(name, obj, member, key) \
- hlist_for_each_entry_rcu_notrace(obj, \
+ hlist_for_each_entry_rcu(obj, \
&name[hash_min(key, HASH_BITS(name))], member)
/**
--
2.22.0.rc1.257.g3120a18244-goog
next prev parent reply other threads:[~2019-05-24 23:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-24 23:49 [PATCH RFC 0/5] Remove some notrace RCU APIs Joel Fernandes (Google)
2019-05-24 23:49 ` [PATCH RFC 1/5] powerpc: Use regular rcu_dereference_raw API Joel Fernandes (Google)
2019-05-24 23:49 ` [PATCH RFC 2/5] trace: " Joel Fernandes (Google)
2019-05-24 23:49 ` Joel Fernandes (Google) [this message]
2019-05-24 23:49 ` [PATCH RFC 4/5] rculist: Remove hlist_for_each_entry_rcu_notrace since no users Joel Fernandes (Google)
2019-05-26 16:20 ` Miguel Ojeda
2019-05-24 23:49 ` [PATCH RFC 5/5] rcu: Remove rcu_dereference_raw_notrace " Joel Fernandes (Google)
2019-05-25 3:24 ` [PATCH RFC 0/5] Remove some notrace RCU APIs Steven Rostedt
2019-05-25 8:14 ` Joel Fernandes
2019-05-25 11:08 ` Steven Rostedt
2019-05-25 14:19 ` Joel Fernandes
2019-05-25 15:50 ` Paul E. McKenney
2019-05-25 18:14 ` Joel Fernandes
2019-05-25 18:18 ` Joel Fernandes
2019-05-28 12:24 ` Paul E. McKenney
2019-05-28 19:00 ` Joel Fernandes
2019-05-28 20:00 ` Paul E. McKenney
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