diff --git a/doc/Makefile.in b/doc/Makefile.in
index 8aa8d1a..e4f5521 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -67,6 +67,7 @@ OBJECTS=CK_ARRAY_FOREACH		\
 	ck_epoch_reclaim		\
 	ck_epoch_synchronize		\
 	ck_epoch_unregister		\
+	ck_hs_gc			\
 	ck_hs_init			\
 	ck_hs_destroy			\
 	CK_HS_HASH			\
diff --git a/doc/ck_hs_gc b/doc/ck_hs_gc
new file mode 100644
index 0000000..0980517
--- /dev/null
+++ b/doc/ck_hs_gc
@@ -0,0 +1,86 @@
+.\"
+.\" 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 17, 2013
+.Dt CK_HS_GC 3
+.Sh NAME
+.Nm ck_hs_gc
+.Nd perform maintenance on a hash set
+.Sh LIBRARY
+Concurrency Kit (libck, \-lck)
+.Sh SYNOPSIS
+.In ck_hs.h
+.Ft bool
+.Fn ck_hs_gc "ck_hs_t *hs" "unsigned long cycles" "unsigned long seed"
+.Sh DESCRIPTION
+The
+.Fn ck_hs_gc 3
+function will perform various maintenance routines on the hash set
+pointed to by
+.Fa hs ,
+including defragmentation of probe sequences with respect to tombstones
+and in the case that the delete workload hint has been passed, recalculation
+of probe sequence bounds. The
+.Fa cycles
+argument is used to indicate how many hash table entries should be subject
+to attempted maintenance. If
+.Fa cycles
+is 0, then maintenance is performed on the complete hash set. The
+.Fa seed
+argument determines the start location of the maintenance process. If
+.Fa cycles
+is non-zero, it is recommended that
+.Fa seed
+is some random value. If the delete hint has been passed, the function
+will require an additional 12% of memory (with respect to existing
+memory usage of the set), until operation completion.
+.Sh RETURN VALUES
+Upon successful completion,
+.Fn ck_hs_gc 3
+returns true and otherwise returns false on failure due to memory allocation
+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_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/