NAME

     VFS_UNMOUNT — unmount a file system

SYNOPSIS

     #include <sys/param.h>
     #include <sys/mount.h>
     #include <sys/vnode.h>

     int
     VFS_UNMOUNT(struct mount *mp, int mntflags);

DESCRIPTION

     The VFS_UNMOUNT() macro unmounts a file system.

     The arguments it expects are:

     mp        The file system.

     mntflags  Bit-mask of flags for the unmount operation.  The flags currently supported by
               VFS_UNMOUNT() are:

               MNT_FORCE  Open files are forcibly closed before the file system is unmounted.

SEE ALSO

     vflush(9), VFS(9), vnode(9)

AUTHORS

     This manual page was written by Doug Rabson.