In message <20050715035923.B66753_at_xorpc.icir.org>, Luigi Rizzo writes: >On Fri, Jul 15, 2005 at 08:43:17AM +0200, Poul-Henning Kamp wrote: >> In message <20050714181356.A58300_at_xorpc.icir.org>, Luigi Rizzo writes: >> >> >Anyways there might be a way out... >> >requests go from dev_strategy() >> >> The right place for this is geom_disk.c:g_disk_start() and the start >> routines of the drivers which do not use geom_disk. > >g_disk_start() sonunds good, but i am not sure if other >drivers export the start routine. It seems to be called >more or less directly at the end of the strategy() routine of the >individual driver, and it does not always likes to find >the queue empty. > >But i am still learning on the layering of these things... You may want to read up on GEOM (http://phk.freebsd.dk/pubs) Check the cdrom drivers. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk_at_FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.Received on Fri Jul 15 2005 - 10:08:53 UTC
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