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.TH "LIST_DEL_RCU" "9" "17 July 2003" "" ""

.SH NAME
list_del_rcu \- deletes entry from list without re-initialization
.SH SYNOPSIS
.sp
\fB
.sp
void list_del_rcu  (struct list_head * \fIentry\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIentry\fB\fR
the element to delete from the list.
.SH "NOTE"
.PP
list_empty on entry does not return true after this, 
the entry is in an undefined state. It is useful for RCU based
lockfree traversal.
.PP
In particular, it means that we can not poison the forward 
pointers that may still be used for walking the list.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.75.