From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Christoph Hellwig <hch@lst.de>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org,
linux-scsi <linux-scsi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
James Bottomley <James.Bottomley@hansenpartnership.com>,
Bart Van Assche <bart.vanassche@sandisk.com>,
Omar Sandoval <osandov@osandov.com>
Subject: Re: [RFC PATCH] scsi, block: fix duplicate bdi name registration crashes
Date: Wed, 1 Feb 2017 09:08:01 +0100 [thread overview]
Message-ID: <20170201080801.GB29170@lst.de> (raw)
In-Reply-To: <CAPcyv4j2zm93jp6j7__xhSTXWKnh2MdEr5BxJ_ycku77xdtrTQ@mail.gmail.com>
On Mon, Jan 30, 2017 at 12:57:05PM -0800, Dan Williams wrote:
>
> struct kref {
> atomic_t refcount;
> };
>
> ...so what do we gain by open coding kref_get() and kref_put()?
A much less ugly calling convention.
next prev parent reply other threads:[~2017-02-01 8:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-29 4:58 [RFC PATCH] scsi, block: fix duplicate bdi name registration crashes Dan Williams
2017-01-30 7:05 ` Hannes Reinecke
2017-01-30 7:22 ` Omar Sandoval
2017-01-30 7:46 ` Dan Williams
2017-01-30 12:24 ` Christoph Hellwig
2017-01-30 20:57 ` Dan Williams
2017-02-01 8:08 ` Christoph Hellwig [this message]
2017-01-30 21:53 ` Dan Williams
2017-02-01 8:07 ` Christoph Hellwig
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