From: "tip-bot2 for Alex Shi" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Alex Shi <alex.shi@linux.alibaba.com>,
Thomas Gleixner <tglx@linutronix.de>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [tip: locking/core] locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed()
Date: Mon, 27 Apr 2020 10:45:58 -0000 [thread overview]
Message-ID: <158798435889.28353.3343865646156622642.tip-bot2@tip-bot2> (raw)
In-Reply-To: <1587135032-188866-1-git-send-email-alex.shi@linux.alibaba.com>
The following commit has been merged into the locking/core branch of tip:
Commit-ID: 23b5ae2e8e1326c91b5dfdbb6ebcd5a6820074ae
Gitweb: https://git.kernel.org/tip/23b5ae2e8e1326c91b5dfdbb6ebcd5a6820074ae
Author: Alex Shi <alex.shi@linux.alibaba.com>
AuthorDate: Fri, 17 Apr 2020 22:50:31 +08:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Mon, 27 Apr 2020 12:26:40 +02:00
locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed()
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/1587135032-188866-1-git-send-email-alex.shi@linux.alibaba.com
---
kernel/locking/rtmutex.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index c9f090d..cfdd5b9 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -141,7 +141,6 @@ static void fixup_rt_mutex_waiters(struct rt_mutex *lock)
* set up.
*/
#ifndef CONFIG_DEBUG_RT_MUTEXES
-# define rt_mutex_cmpxchg_relaxed(l,c,n) (cmpxchg_relaxed(&l->owner, c, n) == c)
# define rt_mutex_cmpxchg_acquire(l,c,n) (cmpxchg_acquire(&l->owner, c, n) == c)
# define rt_mutex_cmpxchg_release(l,c,n) (cmpxchg_release(&l->owner, c, n) == c)
@@ -202,7 +201,6 @@ static inline bool unlock_rt_mutex_safe(struct rt_mutex *lock,
}
#else
-# define rt_mutex_cmpxchg_relaxed(l,c,n) (0)
# define rt_mutex_cmpxchg_acquire(l,c,n) (0)
# define rt_mutex_cmpxchg_release(l,c,n) (0)
prev parent reply other threads:[~2020-04-27 10:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 14:50 [PATCH 1/2] locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed() Alex Shi
2020-04-17 14:50 ` [PATCH 2/2] locking/rtmutex: optimize rt_mutex_cmpxchgs Alex Shi
2020-04-26 16:31 ` Thomas Gleixner
2020-04-26 12:05 ` [PATCH 1/2] locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed() Alex Shi
2020-04-26 20:04 ` [tip: locking/core] " tip-bot2 for Alex Shi
2020-04-27 10:45 ` tip-bot2 for Alex Shi [this message]
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