From: tip-bot for Davidlohr Bueso <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org,
torvalds@linux-foundation.org, peterz@infradead.org,
jason.low2@hp.com, tglx@linutronix.de, davidlohr@hp.com
Subject: [tip:locking/core] locking/mcs: Remove obsolete comment
Date: Wed, 13 Aug 2014 03:55:19 -0700 [thread overview]
Message-ID: <tip-aa9fc0c19bee0cbc152e0e06488095fb69229236@git.kernel.org> (raw)
In-Reply-To: <1406752916-3341-3-git-send-email-davidlohr@hp.com>
Commit-ID: aa9fc0c19bee0cbc152e0e06488095fb69229236
Gitweb: http://git.kernel.org/tip/aa9fc0c19bee0cbc152e0e06488095fb69229236
Author: Davidlohr Bueso <davidlohr@hp.com>
AuthorDate: Wed, 30 Jul 2014 13:41:52 -0700
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Wed, 13 Aug 2014 10:32:00 +0200
locking/mcs: Remove obsolete comment
... as we clearly inline mcs_spin_lock() now.
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Acked-by: Jason Low <jason.low2@hp.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: aswin@hp.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1406752916-3341-3-git-send-email-davidlohr@hp.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
kernel/locking/mcs_spinlock.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
index 23e89c5..4d60986 100644
--- a/kernel/locking/mcs_spinlock.h
+++ b/kernel/locking/mcs_spinlock.h
@@ -56,9 +56,6 @@ do { \
* If the lock has already been acquired, then this will proceed to spin
* on this node->locked until the previous lock holder sets the node->locked
* in mcs_spin_unlock().
- *
- * We don't inline mcs_spin_lock() so that perf can correctly account for the
- * time spent in this lock function.
*/
static inline
void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
next prev parent reply other threads:[~2014-08-13 10:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-30 20:41 [PATCH -tip v2 1/7] locking/mutex: Standardize arguments in lock/unlock slowpaths Davidlohr Bueso
2014-07-30 20:41 ` [PATCH -tip v2 2/7] locking/mutex: Document quick lock release when unlocking Davidlohr Bueso
2014-08-13 10:55 ` [tip:locking/core] locking/mutexes: " tip-bot for Davidlohr Bueso
2014-07-30 20:41 ` [PATCH -tip v2 3/7] locking/mcs: Remove obsolete comment Davidlohr Bueso
2014-08-13 10:55 ` tip-bot for Davidlohr Bueso [this message]
2014-07-30 20:41 ` [PATCH -tip v2 4/7] locking/mutex: Refactor optimistic spinning code Davidlohr Bueso
2014-07-31 0:56 ` Jason Low
2014-08-13 10:55 ` [tip:locking/core] locking/mutexes: " tip-bot for Davidlohr Bueso
2014-07-30 20:41 ` [PATCH -tip v2 5/7] locking/mutex: Use MUTEX_SPIN_ON_OWNER when appropriate Davidlohr Bueso
2014-08-13 10:55 ` [tip:locking/core] locking/mutexes: " tip-bot for Davidlohr Bueso
2014-07-30 20:41 ` [PATCH -tip v2 6/7] locking: Move docs into Documentation/locking/ Davidlohr Bueso
2014-07-30 21:02 ` Randy Dunlap
2014-07-31 6:53 ` Peter Zijlstra
2014-08-13 10:56 ` [tip:locking/core] locking/Documentation: Move locking related " tip-bot for Davidlohr Bueso
2014-07-30 20:41 ` [PATCH -tip v2 7/7] Documentation: Update locking/mutex-design.txt disadvantages Davidlohr Bueso
2014-08-13 10:56 ` [tip:locking/core] locking/Documentation: Update locking/ mutex-design.txt disadvantages tip-bot for Davidlohr Bueso
2014-08-13 10:54 ` [tip:locking/core] locking/mutexes: Standardize arguments in lock /unlock slowpaths tip-bot for Davidlohr Bueso
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