Cleanup: Re-organise source dir

[userspace-rcu.git] / urcu / rcuhlist.h

diff --git a/urcu/rcuhlist.h b/urcu/rcuhlist.h
deleted file mode 100644 (file)
index 69c4d31..0000000
--- a/urcu/rcuhlist.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2002 Free Software Foundation, Inc.
- * (originally part of the GNU C Library)
- * Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
- *
- * Copyright (C) 2009 Pierre-Marc Fournier
- * Conversion to RCU list.
- * Copyright (C) 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef _URCU_RCUHLIST_H
-#define _URCU_RCUHLIST_H
-
-#include <urcu/hlist.h>
-#include <urcu/arch.h>
-#include <urcu-pointer.h>
-
-/* Add new element at the head of the list. */
-static inline
-void cds_hlist_add_head_rcu(struct cds_hlist_node *newp,
-               struct cds_hlist_head *head)
-{
-       newp->next = head->next;
-       newp->prev = (struct cds_hlist_node *)head;
-       if (head->next)
-               head->next->prev = newp;
-       rcu_assign_pointer(head->next, newp);
-}
-
-/* Remove element from list. */
-static inline
-void cds_hlist_del_rcu(struct cds_hlist_node *elem)
-{
-       if (elem->next)
-               elem->next->prev = elem->prev;
-       CMM_STORE_SHARED(elem->prev->next, elem->next);
-}
-
-/*
- * Iterate through elements of the list.
- * This must be done while rcu_read_lock() is held.
- */
-#define cds_hlist_for_each_rcu(pos, head) \
-       for (pos = rcu_dereference((head)->next); pos != NULL; \
-               pos = rcu_dereference(pos->next))
-
-/*
- * cds_hlist_for_each_entry_rcu takes 4 arguments, while the Linux
- * kernel API only takes 3.
- * We implement cds_hlist_for_each_entry_rcu_2() to follow the Linux
- * kernel APIs.
- */
-#define cds_hlist_for_each_entry_rcu(entry, pos, head, member) \
-       for (pos = rcu_dereference((head)->next), \
-                       entry = cds_hlist_entry(pos, __typeof__(*entry), member); \
-               pos != NULL; \
-               pos = rcu_dereference(pos->next), \
-                       entry = cds_hlist_entry(pos, __typeof__(*entry), member))
-
-#define cds_hlist_for_each_entry_rcu_2(entry, head, member) \
-       for (entry = cds_hlist_entry(rcu_dereference((head)->next), \
-                       __typeof__(*entry), member); \
-               &entry->member != NULL; \
-               entry = cds_hlist_entry(rcu_dereference(entry->member.next), \
-                       __typeof__(*entry), member))
-
-#endif /* _URCU_RCUHLIST_H */