From: Christoph Hellwig <hch@infradead.org>
To: Andy Grover <agrover@redhat.com>
Cc: "Nicholas A. Bellinger" <nab@linux-iscsi.org>,
linux-iscsi-target-dev@googlegroups.com,
target-devel <target-devel@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>,
linux-scsi <linux-scsi@vger.kernel.org>
Subject: Re: [PATCH 10/42] target: Rewrite transport_init_task_sg()
Date: Tue, 31 May 2011 17:08:25 -0400 [thread overview]
Message-ID: <20110531210825.GA17340@infradead.org> (raw)
In-Reply-To: <4DE557F4.3080700@redhat.com>
On Tue, May 31, 2011 at 02:04:52PM -0700, Andy Grover wrote:
> Every sg[] that is initialized by sg_init_table (or sg_init_one) should
> have sg_mark_end called on its last element[1] so I think we're ok, or
> am I misunderstanding the issue you're getting at?
No, you understand it right. That's how chained S/G lists are supposed
to work.
next prev parent reply other threads:[~2011-05-31 21:08 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1306523240-15543-1-git-send-email-agrover@redhat.com>
2011-05-27 22:15 ` [PATCH 0/42 RESEND+NEW] Target updates for May 27 Nicholas A. Bellinger
2011-05-27 22:35 ` Christoph Hellwig
2011-05-27 23:39 ` Nicholas A. Bellinger
2011-05-28 7:43 ` Christoph Hellwig
2011-05-28 19:09 ` Nicholas A. Bellinger
2011-05-29 2:23 ` Andy Grover
2011-05-30 12:56 ` Christoph Hellwig
[not found] ` <1306523240-15543-11-git-send-email-agrover@redhat.com>
2011-05-31 7:08 ` [PATCH 10/42] target: Rewrite transport_init_task_sg() Nicholas A. Bellinger
2011-05-31 21:04 ` Andy Grover
2011-05-31 21:08 ` Christoph Hellwig [this message]
2011-06-01 0:33 ` Nicholas A. Bellinger
[not found] ` <1306523240-15543-38-git-send-email-agrover@redhat.com>
2011-05-31 9:00 ` [PATCH 37/42] target/iscsi: Do not use t_mem_list anymore Nicholas A. Bellinger
[not found] ` <1306523240-15543-40-git-send-email-agrover@redhat.com>
2011-05-31 9:32 ` [PATCH 39/42] target: Call transport_new_cmd instead of adding to cmd queue Nicholas A. Bellinger
2011-05-31 9:48 ` Christoph Hellwig
2011-05-31 10:10 ` Nicholas A. Bellinger
2011-05-31 10:22 ` Christoph Hellwig
2011-05-31 11:22 ` Nicholas A. Bellinger
2011-05-31 10:17 ` Christoph Hellwig
2011-05-31 11:18 ` Nicholas A. Bellinger
2011-06-01 4:09 ` Christoph Hellwig
2011-06-04 2:33 ` Nicholas A. Bellinger
2011-06-04 14:18 ` Christoph Hellwig
[not found] ` <1306523240-15543-42-git-send-email-agrover@redhat.com>
2011-05-31 9:58 ` [PATCH 41/42] target/iscsi: remove unsolicited_data_comp completion Nicholas A. Bellinger
[not found] ` <1306523240-15543-43-git-send-email-agrover@redhat.com>
2011-05-31 10:59 ` [PATCH 42/42] target/file: Alloc iov[] off the stack Nicholas A. Bellinger
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