From: Jeff Moyer <jmoyer@redhat.com>
To: Max Kanushin <rextuz@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Question about request queues in I/O scheduling
Date: Fri, 29 Apr 2016 11:31:57 -0400 [thread overview]
Message-ID: <x49d1p8ctxu.fsf@segfault.boston.devel.redhat.com> (raw)
In-Reply-To: <571D1390.6060204@gmail.com> (Max Kanushin's message of "Sun, 24 Apr 2016 21:42:24 +0300")
Max Kanushin <rextuz@gmail.com> writes:
> Hello,
>
> I was searching for a way to find out the length of a request_queue
> (that is defined as a structure in
> linux/include/linux/blkdev.h). However I am new to the kernel
> development and can't figure out where is the actual list of requests
> to be processed by an elevator.
> Is there a way to iterate requests in a queue or at least find a
> number of them?
Hi, Max,
What exactly are you trying to accomplish?
Cheers,
Jeff
next prev parent reply other threads:[~2016-04-29 15:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-24 18:42 Max Kanushin
2016-04-29 15:31 ` Jeff Moyer [this message]
[not found] ` <CAL+kshPDB8j3j7Gp4Zm5WK3W8HbO2pm3SQcB28p0LMF3KtdOBQ@mail.gmail.com>
2016-04-29 16:22 ` Jeff Moyer
2016-05-12 5:33 ` Max Kanushin
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