From: Peter Zijlstra <peterz@infradead.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de,
Ingo Molnar <mingo@redhat.com>,
linux-mm@kvack.org, Shaohua Li <shli@kernel.org>,
linux-raid@vger.kernel.org,
Anna-Maria Gleixner <anna-maria@linutronix.de>
Subject: Re: [PATCH v2 0/8] Introduce refcount_dec_and_lock_irqsave()
Date: Wed, 23 May 2018 15:01:25 +0200 [thread overview]
Message-ID: <20180523130125.GZ12217@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20180509193645.830-1-bigeasy@linutronix.de>
On Wed, May 09, 2018 at 09:36:37PM +0200, Sebastian Andrzej Siewior wrote:
> This series is a v2 of the atomic_dec_and_lock_irqsave(). Now refcount_*
> is used instead of atomic_* as suggested by Peter Zijlstra.
>
> Patch
> - 1-3 converts the user from atomic_* API to refcount_* API
> - 4 implements refcount_dec_and_lock_irqsave
> - 5-8 converts the local_irq_save() + refcount_dec_and_lock() users to
> refcount_dec_and_lock_irqsave()
>
> The whole series sits also at
> git://git.kernel.org/pub/scm/linux/kernel/git/bigeasy/staging.git refcount_t_irqsave
>
1-2, 4-6:
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
next prev parent reply other threads:[~2018-05-23 13:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 19:36 Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 1/8] bdi: use refcount_t for reference counting instead atomic_t Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 2/8] userns: " Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 3/8] md: raid5: " Sebastian Andrzej Siewior
2018-05-23 12:36 ` Peter Zijlstra
2018-05-23 12:50 ` Sebastian Andrzej Siewior
2018-05-23 12:55 ` Peter Zijlstra
2018-05-23 13:21 ` Matthew Wilcox
2018-05-23 17:49 ` Peter Zijlstra
2018-05-23 19:22 ` Shaohua Li
2018-05-24 7:14 ` Peter Zijlstra
2018-05-09 19:36 ` [PATCH 4/8] locking/refcount: implement refcount_dec_and_lock_irqsave() Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 5/8] bdi: Use irqsave variant of refcount_dec_and_lock() Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 6/8] userns: " Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 7/8] md: raid5: " Sebastian Andrzej Siewior
2018-05-09 19:36 ` [PATCH 8/8] md: raid5: Do not disable irq on release_inactive_stripe_list() call Sebastian Andrzej Siewior
2018-05-23 13:01 ` Peter Zijlstra [this message]
2018-05-23 13:09 ` [PATCH v2 0/8] Introduce refcount_dec_and_lock_irqsave() Sebastian Andrzej Siewior
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