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: Sun, 26 Apr 2020 20:04:15 -0000 [thread overview]
Message-ID: <158793145566.28353.9444039451488831754.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: 2f879e9f05f7806d0885b57532831176204e411f
Gitweb: https://git.kernel.org/tip/2f879e9f05f7806d0885b57532831176204e411f
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: Sun, 26 Apr 2020 21:58:42 +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 851bbb1..7ad22ea 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)
next prev parent reply other threads:[~2020-04-26 20:04 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-bot2 for Alex Shi [this message]
2020-04-27 10:45 ` [tip: locking/core] " tip-bot2 for Alex Shi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=158793145566.28353.9444039451488831754.tip-bot2@tip-bot2 \
--to=tip-bot2@linutronix.de \
--cc=alex.shi@linux.alibaba.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.