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(parent: 17c2eda) | patch
add vfs_busy/vfs_unbusy to single thread access to mount points
authorKirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Thu, 3 May 1990 10:18:23 +0000 (02:18 -0800)
committerKirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Thu, 3 May 1990 10:18:23 +0000 (02:18 -0800)
commit36ef03ec60b42638b35a1368c6a07abfd1b62b99
tree622ef2e22077972c772bb08e4e37cab358c9ffbftree
parent17c2edaa6c498fa46f4add2c758d9c5e4a46e4e1commit | diff
add vfs_busy/vfs_unbusy to single thread access to mount points
and avoid races with unmount; add SKIPSYSTEM to vflush to avoid quota files;
define the flags to vflush and vclean; define new flags in vprint;
use vfs_busy in kinfo_vnode

SCCS-vsn: sys/kern/vfs_subr.c 7.40
usr/src/sys/kern/vfs_subr.c diff | blob | blame | history
Continuous source code history from original PDP-7 UNIX to FreeBSD 2, the first fully unencumbered FreeBSD release.