From: "Reshetova, Elena" <elena.reshetova@intel.com>
To: Alasdair G Kergon <agk@redhat.com>
Cc: "dm-devel@redhat.com" <dm-devel@redhat.com>,
"keescook@chromium.org" <keescook@chromium.org>,
"snitzer@redhat.com" <snitzer@redhat.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"shli@kernel.org" <shli@kernel.org>,
"koverstreet@google.com" <koverstreet@google.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>,
"linux-bcache@vger.kernel.org" <linux-bcache@vger.kernel.org>,
"ejt@redhat.comg" <ejt@redhat.comg>,
"kent.overstreet@gmail.com" <kent.overstreet@gmail.com>,
Zdenek Kabelac <zkabelac@redhat.com>
Subject: RE: [dm-devel] [PATCH 3/4] dm: convert dm_dev_internal.count from atomic_t to refcount_t
Date: Fri, 24 Nov 2017 07:36:26 +0000 [thread overview]
Message-ID: <2236FBA76BA1254E88B949DDB74E612B802C1F07@IRSMSX102.ger.corp.intel.com> (raw)
In-Reply-To: <20171123154941.GA15790@agk-dp.fab.redhat.com>
> On Fri, Oct 20, 2017 at 10:37:38AM +0300, Elena Reshetova wrote:
> > } else if (dd->dm_dev->mode != (mode | dd->dm_dev->mode)) {
> > r = upgrade_mode(dd, mode, t->md);
> > if (r)
> > return r;
> > + refcount_inc(&dd->count);
> > }
>
> Missing here:
>
> else
> refcount_inc(&dd->count);
>
> ?
Oh, yes, thanks for catching this! I think this got unnoticed so far and patch was merged, so I am going to send a followup patch now.
Best Regards,
Elena.
>
> Alasdair
next prev parent reply other threads:[~2017-11-24 7:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 7:37 [PATCH 0/4] dm and bcache refcount conversions Elena Reshetova
2017-10-20 7:37 ` [PATCH 1/4] bcache: convert cached_dev.count from atomic_t to refcount_t Elena Reshetova
2017-10-20 18:39 ` Michael Lyle
2017-10-23 6:45 ` Reshetova, Elena
2017-10-20 7:37 ` [PATCH 2/4] dm cache: convert dm_cache_metadata.ref_count " Elena Reshetova
2017-10-20 7:37 ` [PATCH 3/4] dm: convert dm_dev_internal.count " Elena Reshetova
2017-11-23 15:49 ` [dm-devel] " Alasdair G Kergon
2017-11-24 7:36 ` Reshetova, Elena [this message]
2017-11-25 5:56 ` Mike Snitzer
2017-11-28 10:07 ` Reshetova, Elena
2017-11-28 19:02 ` Mike Snitzer
2017-11-29 8:05 ` Reshetova, Elena
2017-10-20 7:37 ` [PATCH 4/4] dm: convert table_device.count " Elena Reshetova
2017-11-23 15:19 ` Zdenek Kabelac
2017-11-24 8:29 ` Reshetova, Elena
2017-11-24 14:04 ` Alasdair G Kergon
2017-11-24 14:44 ` Reshetova, Elena
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