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.TH "MAY_UMOUNT_TREE" "9" "09 October 2005" "" ""

.SH NAME
may_umount_tree \- check if a mount tree is busy
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int may_umount_tree  (struct vfsmount * \fImnt\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fImnt\fB\fR
root of mount tree
.SH "DESCRIPTION"
.PP
This is called to check if a tree of mounts has any
open files, pwds, chroots or sub mounts that are
busy.