From: Andrea Parri <andrea.parri@amarulasolutions.com>
To: "Yan, Zheng" <zyan@redhat.com>
Cc: "Yan, Zheng" <ukernel@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Sage Weil <sage@redhat.com>, Ilya Dryomov <idryomov@gmail.com>,
ceph-devel <ceph-devel@vger.kernel.org>,
"Paul E. McKenney" <paulmck@linux.ibm.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 4/5] ceph: fix improper use of smp_mb__before_atomic()
Date: Tue, 14 May 2019 00:47:03 +0200 [thread overview]
Message-ID: <20190513224703.GA2957@andrea> (raw)
In-Reply-To: <6956e700-ef56-7f20-4e6c-3ad86c9fd89e@redhat.com>
> >>> /*
> >>> * XXX: the comment that explain this barrier goes here.
> >>> */
> >>>
> >>
> >>makes sure operations that setup readdir cache (update page cache and
> >>i_size) are strongly ordered with following atomic64_set.
> >
> >Thanks for the suggestion, Yan.
> >
> >To be clear: would you like me to integrate your comment and resend?
> >any other suggestions?
> >
>
> Yes, please
Will do: I'll let the merge window close and send v2 on top of -rc1.
Thanks,
Andrea
next prev parent reply other threads:[~2019-05-13 22:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-29 20:14 [PATCH 0/5] Fix improper uses of smp_mb__{before,after}_atomic() Andrea Parri
2019-04-29 20:14 ` [PATCH 1/5] drm/msm: " Andrea Parri
2019-05-09 20:19 ` Andrea Parri
2019-05-09 20:19 ` [PATCH 1/5] drm/msm: Fix improper uses of smp_mb__{before, after}_atomic() Andrea Parri
2019-04-29 20:14 ` [PATCH 2/5] bio: fix improper use of smp_mb__before_atomic() Andrea Parri
2019-04-30 8:21 ` Peter Zijlstra
2019-05-09 20:23 ` Andrea Parri
2019-05-10 3:40 ` Ming Lei
2019-04-29 20:14 ` [PATCH 3/5] sbitmap: " Andrea Parri
2019-05-09 20:26 ` Andrea Parri
2019-05-10 3:41 ` Ming Lei
2019-05-10 6:27 ` Andrea Parri
2019-04-29 20:15 ` [PATCH 4/5] ceph: " Andrea Parri
2019-04-30 8:23 ` Peter Zijlstra
2019-04-30 9:08 ` Yan, Zheng
2019-05-09 20:55 ` Andrea Parri
2019-05-13 13:04 ` Yan, Zheng
2019-05-13 22:47 ` Andrea Parri [this message]
2019-04-29 20:15 ` [PATCH 5/5] IB/hfi1: Fix improper uses " Andrea Parri
2019-04-29 21:24 ` Ruhl, Michael J
2019-04-29 23:16 ` Andrea Parri
2019-05-09 21:12 ` Andrea Parri
2019-05-14 12:32 ` Dennis Dalessandro
2019-05-14 14:48 ` Andrea Parri
2019-04-30 8:28 ` Peter Zijlstra
2019-04-30 8:34 ` [PATCH 0/5] Fix improper uses of smp_mb__{before,after}_atomic() Peter Zijlstra
2019-04-30 16:44 ` Andrea Parri
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