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Revision 287964


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Author: trasz
Date: Fri Sep 18 17:32:22 2015 UTC (9 years, 1 month ago)
Changed paths: 4
Log Message:
Kernel part of reroot support - a way to change rootfs without reboot.

Note that the mountlist manipulations are somewhat fragile, and not very
pretty.  The reason for this is to avoid changing vfs_mountroot(), which
is (obviously) rather mission-critical, but not very well documented,
and thus hard to test properly.  It might be possible to rework it to use
its own simple root mount mechanism instead of vfs_mountroot().

Reviewed by:	kib@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2698


Changed paths

Path Details
Directoryhead/lib/libc/sys/reboot.2 modified , text changed
Directoryhead/sys/kern/kern_shutdown.c modified , text changed
Directoryhead/sys/kern/vfs_mountroot.c modified , text changed
Directoryhead/sys/sys/reboot.h modified , text changed

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