Date: Tue, 12 May 1998 10:34:05 -0700 (PDT) From: Bruce Evans <bde@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/i386/i386 autoconf.c src/sys/kern kern_shutdown.c Message-ID: <199805121734.KAA25939@freefall.freebsd.org>
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bde 1998/05/12 10:34:04 PDT
Modified files:
sys/i386/i386 autoconf.c
sys/kern kern_shutdown.c
Log:
Backed out previous commit. It is invalid to call d_ioctl() on
possibly non-open devices, and we don't want to restrict dumping
to swap devices anwyay. It is especially invalid to call d_ioctl()
in non-process context for panics. d_psize() can be called on
non-open devices, at least on non-SLICED ones that support d_dump(),
and setdumpdev() has depended on this for a long time although it
is probably wrong, but even d_psize() can't be called in non-process
context - that's why dumpsys() depends on previously computed values
although these values may be stale. The historical restriction to
devices with dkpart(dev) == SWAP_PART should go away.
Revision Changes Path
1.97 +2 -5 src/sys/i386/i386/autoconf.c
1.31 +3 -8 src/sys/kern/kern_shutdown.c
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