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 4/5] rculist: Remove hlist_for_each_entry_rcu_notrace since no users
Date: Fri, 24 May 2019 19:49:32 -0400 [thread overview]
Message-ID: <20190524234933.5133-5-joel@joelfernandes.org> (raw)
In-Reply-To: <20190524234933.5133-1-joel@joelfernandes.org>
The series removes all users of the API and with this patch, the API
itself.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
---
.clang-format | 1 -
include/linux/rculist.h | 20 --------------------
2 files changed, 21 deletions(-)
diff --git a/.clang-format b/.clang-format
index 2ffd69afc1a8..aa935923f5cb 100644
--- a/.clang-format
+++ b/.clang-format
@@ -287,7 +287,6 @@ ForEachMacros:
- 'hlist_for_each_entry_from_rcu'
- 'hlist_for_each_entry_rcu'
- 'hlist_for_each_entry_rcu_bh'
- - 'hlist_for_each_entry_rcu_notrace'
- 'hlist_for_each_entry_safe'
- '__hlist_for_each_rcu'
- 'hlist_for_each_safe'
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index e91ec9ddcd30..0d3d77cf4f07 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -628,26 +628,6 @@ static inline void hlist_add_behind_rcu(struct hlist_node *n,
pos = hlist_entry_safe(rcu_dereference_raw(hlist_next_rcu(\
&(pos)->member)), typeof(*(pos)), member))
-/**
- * hlist_for_each_entry_rcu_notrace - iterate over rcu list of given type (for tracing)
- * @pos: the type * to use as a loop cursor.
- * @head: the head for your list.
- * @member: the name of the hlist_node within the struct.
- *
- * This list-traversal primitive may safely run concurrently with
- * the _rcu list-mutation primitives such as hlist_add_head_rcu()
- * as long as the traversal is guarded by rcu_read_lock().
- *
- * This is the same as hlist_for_each_entry_rcu() except that it does
- * not do any RCU debugging or tracing.
- */
-#define hlist_for_each_entry_rcu_notrace(pos, head, member) \
- for (pos = hlist_entry_safe (rcu_dereference_raw_notrace(hlist_first_rcu(head)),\
- typeof(*(pos)), member); \
- pos; \
- pos = hlist_entry_safe(rcu_dereference_raw_notrace(hlist_next_rcu(\
- &(pos)->member)), typeof(*(pos)), member))
-
/**
* hlist_for_each_entry_rcu_bh - iterate over rcu list of given type
* @pos: the type * to use as a loop cursor.
--
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 ` [PATCH RFC 3/5] hashtable: Use the regular hlist_for_each_entry_rcu API Joel Fernandes (Google)
2019-05-24 23:49 ` Joel Fernandes (Google) [this message]
2019-05-26 16:20 ` [PATCH RFC 4/5] rculist: Remove hlist_for_each_entry_rcu_notrace since no users 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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