NAME    [Toc]    [Back]

     vfs_unbusy -- unbusy a mount point

SYNOPSIS    [Toc]    [Back]

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

     void
     vfs_unbusy(struct mount *mp, struct thread *td);

DESCRIPTION    [Toc]    [Back]

     The vfs_unbusy() function un-busies a mount point by unlocking
     mp->mnt_lock.  The lock is typically acquired by calling vfs_busy(9)
     prior to this call.

     Its arguments are:

     mp  The mount point to unbusy (unlock).

     td  The thread responsible for this call.

LOCKS    [Toc]    [Back]

     mnt_lock must be locked in mp prior to calling this function, and it will
     be unlocked upon return.

SEE ALSO    [Toc]    [Back]

     vfs_busy(9)

AUTHORS    [Toc]    [Back]

     This manual page was written by Chad David <[email protected]>.


FreeBSD 5.2.1			 July 8, 2001			 FreeBSD 5.2.1