Date: Wed, 22 Sep 1999 12:56:14 -0700 (PDT) From: Poul-Henning Kamp <phk@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_physio.c src/sys/miscfs/specfs spec_vnops.c src/sys/sys conf.h Message-ID: <199909221956.MAA97431@freefall.freebsd.org>
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phk 1999/09/22 12:56:14 PDT
Modified files:
sys/kern kern_physio.c
sys/miscfs/specfs spec_vnops.c
sys/sys conf.h
Log:
Kill the cdevsw->d_maxio field.
d_maxio is replaced by the dev->si_iosize_max field which the driver
should be set in all calls to cdevsw->d_open if it has a better
idea than the system wide default.
The field is a generic dev_t field (ie: not disk specific) so that
tapes and other devices can use physio as well.
Revision Changes Path
1.41 +3 -8 src/sys/kern/kern_physio.c
1.111 +11 -9 src/sys/miscfs/specfs/spec_vnops.c
1.89 +3 -4 src/sys/sys/conf.h
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