mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Davidlohr Bueso <dave@stgolabs.net>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@kernel.org>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	Davidlohr Bueso <dave@stgolabs.net>,
	linux-kernel@vger.kernel.org, Davidlohr Bueso <dbueso@suse.de>
Subject: [PATCH 4/8] locking/mutex: Delete useless comment
Date: Sun, 28 Dec 2014 01:11:19 -0800	[thread overview]
Message-ID: <1419757883-4423-5-git-send-email-dave@stgolabs.net> (raw)
In-Reply-To: <1419757883-4423-1-git-send-email-dave@stgolabs.net>

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 kernel/locking/mutex.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
index 3252a7d..caa3c9f 100644
--- a/kernel/locking/mutex.c
+++ b/kernel/locking/mutex.c
@@ -197,13 +197,7 @@ ww_mutex_set_context_fastpath(struct ww_mutex *lock,
  * In order to avoid a stampede of mutex spinners from acquiring the mutex
  * more or less simultaneously, the spinners need to acquire a MCS lock
  * first before spinning on the owner field.
- *
  */
-
-/*
- * Mutex spinning code migrated from kernel/sched/core.c
- */
-
 static inline bool owner_running(struct mutex *lock, struct task_struct *owner)
 {
 	if (lock->owner != owner)
-- 
2.1.2


  parent reply	other threads:[~2014-12-28  9:14 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-28  9:11 [PATCH 0/8] locking: Various updates Davidlohr Bueso
2014-12-28  9:11 ` [PATCH 1/8] Documentation/memory-barriers.txt: Fix smp typo Davidlohr Bueso
2014-12-31  2:02   ` Paul E. McKenney
2014-12-28  9:11 ` [PATCH 2/8] locking/mutex: Get rid of use_ww_cxt param in common paths Davidlohr Bueso
2014-12-28 16:23   ` Peter Zijlstra
2014-12-28 18:12     ` Davidlohr Bueso
2014-12-28  9:11 ` [PATCH 3/8] locking/mutex: Checking the stamp is ww only Davidlohr Bueso
2014-12-28  9:11 ` Davidlohr Bueso [this message]
2014-12-28  9:11 ` [PATCH 5/8] locking/mutex: Introduce ww_mutex_set_context_slowpath Davidlohr Bueso
2014-12-28  9:11 ` [PATCH 6/8] locking/mcs: Better differentiate between mcs variants Davidlohr Bueso
2015-01-14 14:13   ` Ingo Molnar
2015-01-14 15:55     ` Davidlohr Bueso
2015-01-14 14:16   ` Ingo Molnar
2014-12-28  9:11 ` [PATCH 7/8] locking: Use [READ,ASSIGN]_ONCE() for non-scalar types Davidlohr Bueso
2014-12-28 16:30   ` Peter Zijlstra
2014-12-28  9:11 ` [PATCH 8/8] locking/osq: No need for load/acquire when acquire-polling Davidlohr Bueso

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=1419757883-4423-5-git-send-email-dave@stgolabs.net \
    --to=dave@stgolabs.net \
    --cc=dbueso@suse.de \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@kernel.org \
    --cc=paulmck@linux.vnet.ibm.com \
    --cc=peterz@infradead.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®