From: "Bjo Breiskoll" <bjo@nefkom.net>
To: "Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>
Subject: Relay Subsystem the 2nd.
Date: Wed, 23 Aug 2006 01:49:29 +0200 [thread overview]
Message-ID: <002d01c6c645$9be1afe0$03b2a8c0@bjoserver> (raw)
Hello,
back to my question last week. I would like to implement a new kernel-modul
with the ability to write data from kernelspace to userspace via the new
relay subsystem. The less info from block/blktrace.c is insufficient
unfortunately. The userspace-program should be able to "listen" to the
kernel-modul if there is new data written. My first Implementation with data
exchange over copy_to_user() and a char-device is insufficient. So i need an
hint for something like blocked-IO for relay-files. Is this possible with
the new relay-subsystem?
Thanx in advance
BJO
next reply other threads:[~2006-08-22 23:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-22 23:49 Bjo Breiskoll [this message]
2006-08-23 0:57 ` Paul Mundt
2006-08-26 8:28 ` AW: " Bjo Breiskoll
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