From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Borislav Petkov <petkovbb@googlemail.com>
Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
Borislav Petkov <petkovbb@gmail.com>
Subject: Re: [PATCH 3/4] ide-tape remove pipeline speed/control calculations
Date: Tue, 11 Mar 2008 00:25:42 +0100 [thread overview]
Message-ID: <200803110025.42437.bzolnier@gmail.com> (raw)
In-Reply-To: <1205082632-3418-4-git-send-email-petkovbb@gmail.com>
On Sunday 09 March 2008, Borislav Petkov wrote:
> Pipeline handling calculations in idetape_calculate_speeds() can
> go since they do not have any effect on other functionality besides:
>
> 1. info is only being exported through /proc as a read-only item
> (controlled_pipeline_head_speed, uncontrolled_pipeline_head_speed)
>
> 2. used in idetape_restart_speed_control() which, in turn, is unrelated to
> other code
>
> 3. used only for pipeline frames number accounting (tape->pipeline_head),
> also unused elsewhere.
>
> 4.some variables are:
> only written to: tape->buffer_head;
> unused: tape->tape_head, tape->last_tape_head
>
> Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
applied
next prev parent reply other threads:[~2008-03-10 23:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-09 17:10 [PATCH 0/4] ide-tape: remove pipeline functionality-v2 Borislav Petkov
2008-03-09 17:10 ` [PATCH 1/4] ide-tape: remove tape->cache_stage Borislav Petkov
2008-03-10 23:24 ` Bartlomiej Zolnierkiewicz
2008-03-11 6:40 ` Borislav Petkov
2008-03-09 17:10 ` [PATCH 2/4] ide-tape: remove pipeline-specific code from idetape_add_chrdev_write_request Borislav Petkov
2008-03-10 23:25 ` Bartlomiej Zolnierkiewicz
2008-03-12 5:41 ` Borislav Petkov
2008-03-12 13:51 ` Bartlomiej Zolnierkiewicz
2008-03-12 14:31 ` Bartlomiej Zolnierkiewicz
2008-03-09 17:10 ` [PATCH 3/4] ide-tape remove pipeline speed/control calculations Borislav Petkov
2008-03-10 23:25 ` Bartlomiej Zolnierkiewicz [this message]
2008-03-09 17:10 ` [PATCH 4/4] ide-tape: remove pipeline-specific code from idetape_add_chrdev_read_request() Borislav Petkov
2008-03-10 23:25 ` Bartlomiej Zolnierkiewicz
2008-03-12 5:58 ` Borislav Petkov
2008-03-12 13:51 ` Bartlomiej Zolnierkiewicz
2008-03-13 6:19 ` Borislav Petkov
2008-03-10 23:24 ` [PATCH 0/4] ide-tape: remove pipeline functionality-v2 Bartlomiej Zolnierkiewicz
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