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.\"
.\" Copyright 2013 Samy Al Bahra.
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"
.Dd December 7, 2013
.Dt CK_HS_REBUILD 3
.Sh NAME
.Nm ck_hs_rebuild
.Nd rebuild a hash set
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_hs.h
.Ft bool
.Fn ck_hs_rebuild "ck_hs_t *hs"
.Sh DESCRIPTION
The
.Fn ck_hs_rebuild 3
function will regenerate the hash set pointed to by
.Fa hs .
This has the side-effect of pruning degradatory side-effects
of workloads that are delete heavy. The regenerated hash
set should have shorter probe sequences on average. This
operation will require a significant amount of memory
and is free to allocate a duplicate hash set in the
rebuild process.
.Sh RETURN VALUES
Upon successful completion,
.Fn ck_hs_rebuild 3
returns true and otherwise returns false on failure.
.Sh ERRORS
This function will only return false if there are internal memory allocation
failures.
.Sh SEE ALSO
.Xr ck_hs_init 3 ,
.Xr ck_hs_move 3 ,
.Xr ck_hs_destroy 3 ,
.Xr CK_HS_HASH 3 ,
.Xr ck_hs_iterator_init 3 ,
.Xr ck_hs_next 3 ,
.Xr ck_hs_get 3 ,
.Xr ck_hs_put 3 ,
.Xr ck_hs_put_unique 3 ,
.Xr ck_hs_set 3 ,
.Xr ck_hs_fas 3 ,
.Xr ck_hs_gc 3 ,
.Xr ck_hs_grow 3 ,
.Xr ck_hs_remove 3 ,
.Xr ck_hs_count 3 ,
.Xr ck_hs_reset 3 ,
.Xr ck_hs_reset_size 3 ,
.Xr ck_hs_stat 3
.Pp
Additional information available at http://concurrencykit.org/
|
