From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Tom Yan <tom.ty89@gmail.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Shaun Tancheff <shaun@tancheff.com>,
linux-scsi@vger.kernel.org, linux-block@vger.kernel.org,
Shaun Tancheff <shaun.tancheff@seagate.com>
Subject: Re: [RFC] sd: dynamically adjust SD_MAX_WS16_BLOCKS as per the actual logical block size
Date: Fri, 12 Aug 2016 16:26:42 -0400 [thread overview]
Message-ID: <yq1shu9n37h.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <CAGnHSEk1UG1CaX+2zv20ONxnM7XavGvW9kX2KSPy7R7ZoKL_pA@mail.gmail.com> (Tom Yan's message of "Fri, 12 Aug 2016 12:52:57 +0800")
>>>>> "Tom" == Tom Yan <tom.ty89@gmail.com> writes:
Tom,
Tom> I don't really follow. What would this BLK_MAX_BIO_SECTORS be? It
Tom> doesn't appear to me that a static value is going to address the
Tom> problem I am addressing in this patch.
0x7fffff, the maximum number of block layer sectors that can be
expressed in a single bio.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2016-08-12 20:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-11 22:29 [RFC] sd: dynamically adjust SD_MAX_WS16_BLOCKS as per the actual logical block size tom.ty89
2016-08-12 3:10 ` Martin K. Petersen
2016-08-12 4:52 ` Tom Yan
2016-08-12 20:26 ` Martin K. Petersen [this message]
2016-08-14 8:46 ` Tom Yan
2016-08-16 4:02 ` Martin K. Petersen
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