From: Jarek Poplawski <jarkao2@o2.pl>
To: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org, Stephen Hemminger <shemminger@osdl.org>
Subject: Re: [IPROUTE 02/05]: Introduce tc_calc_xmitsize and use where appropriate
Date: Mon, 15 Jan 2007 13:35:18 +0100 [thread overview]
Message-ID: <20070115123518.GA3124@ff.dom.local> (raw)
In-Reply-To: <20070110100146.29356.23184.sendpatchset@localhost.localdomain>
On 10-01-2007 11:01, Patrick McHardy wrote:
> [IPROUTE]: Introduce tc_calc_xmitsize and use where appropriate
>
> Add tc_calc_xmitsize() as complement to tc_calc_xmittime(), which calculates
> the size that can be transmitted at a given rate during a given time.
>
> Replace all expressions of the form "size = rate*tc_core_tick2usec(time))/1000000"
> by tc_calc_xmitsize() calls.
>
> Signed-off-by: Patrick McHardy <kaber@trash.net>
>
> ---
...
> +unsigned tc_calc_xmitsize(unsigned rate, unsigned ticks)
> +{
> + return ((double)rate*tc_core_tick2usec(ticks))/1000000;
> +}
> +
Actually, besides of replacing the expression, this function
changes its type to unsigned also.
Regards,
Jarek P.
next prev parent reply other threads:[~2007-01-15 12:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-10 10:01 [IPROUTE 00/05]: Time cleanups Patrick McHardy
2007-01-10 10:01 ` [IPROUTE 01/05]: Use tc_calc_xmittime where appropriate Patrick McHardy
2007-01-16 8:56 ` Jarek Poplawski
2007-01-16 10:19 ` Patrick McHardy
2007-01-16 11:02 ` Jarek Poplawski
2007-01-16 12:28 ` Patrick McHardy
2007-01-16 12:48 ` Jarek Poplawski
2007-01-10 10:01 ` [IPROUTE 02/05]: Introduce tc_calc_xmitsize and use " Patrick McHardy
2007-01-15 12:35 ` Jarek Poplawski [this message]
2007-01-15 15:07 ` Patrick McHardy
2007-01-10 10:01 ` [IPROUTE 03/05]: Introduce TIME_UNITS_PER_SEC to represent internal clock resolution Patrick McHardy
2007-01-10 10:01 ` [IPROUTE 04/05]: Replace "usec" by "time" in function names Patrick McHardy
2007-01-15 10:17 ` Jarek Poplawski
2007-01-16 13:42 ` Patrick McHardy
2007-01-10 10:01 ` [IPROUTE 05/05]: Add sprint_ticks() function and use in CBQ Patrick McHardy
-- strict thread matches above, loose matches on Subject: below --
2006-06-23 18:06 [RFC IPROUTE 00/05]: Time cleanups Patrick McHardy
2006-06-23 18:06 ` [IPROUTE 02/05]: Introduce tc_calc_xmitsize and use where appropriate Patrick McHardy
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