From: Andi Kleen <ak@muc.de>
To: Tom Zanussi <zanussi@us.ibm.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Greg KH <greg@kroah.com>, Andrew Morton <akpm@osdl.org>,
Roman Zippel <zippel@linux-m68k.org>,
Robert Wisniewski <bob@watson.ibm.com>,
Tim Bird <tim.bird@AM.SONY.COM>,
karim@opersys.com
Subject: Re: [PATCH] relayfs redux, part 3
Date: 5 Feb 2005 07:57:22 +0100
Date: Sat, 5 Feb 2005 07:57:22 +0100 [thread overview]
Message-ID: <20050205065722.GA52309@muc.de> (raw)
In-Reply-To: <16899.62896.559319.678176@tut.ibm.com>
> The main reason would be that length would be 0 only if the buffers
> were full, so the caller can suspend writing if it sees that, until
> e.g. a daemon catches up.
Would be? Is there actually any caller doing this?
Better eliminate it and if someone really does it add a separate function
that checks this condition.
-Andi
next prev parent reply other threads:[~2005-02-05 6:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-04 20:17 [PATCH] relayfs redux, part 3 Tom Zanussi
2005-02-04 21:10 ` Christoph Hellwig
2005-02-04 22:00 ` Tom Zanussi
2005-02-04 21:39 ` Christoph Hellwig
2005-02-04 22:06 ` Tom Zanussi
2005-02-04 22:12 ` Andi Kleen
2005-02-04 22:22 ` Tom Zanussi
2005-02-05 6:57 ` Andi Kleen [this message]
2005-02-05 9:54 ` [PATCH] relayfs redux, part 3 II - another comment Andi Kleen
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