summaryrefslogtreecommitdiff
path: root/kern/list.h
diff options
context:
space:
mode:
Diffstat (limited to 'kern/list.h')
-rw-r--r--kern/list.h58
1 files changed, 29 insertions, 29 deletions
diff --git a/kern/list.h b/kern/list.h
index f48d7d7e..7ea39923 100644
--- a/kern/list.h
+++ b/kern/list.h
@@ -25,8 +25,8 @@
#include <stddef.h>
#include <kern/list_types.h>
-#include <kern/llsync.h>
#include <kern/macros.h>
+#include <kern/rcu.h>
/*
* Structure used as both head and node.
@@ -385,18 +385,18 @@ for (entry = list_last_entry(list, typeof(*entry), member), \
* Return the first node of a list.
*/
static inline struct list *
-list_llsync_first(const struct list *list)
+list_rcu_first(const struct list *list)
{
- return llsync_load_ptr(list->next);
+ return rcu_load_ptr(list->next);
}
/*
* Return the node next to the given node.
*/
static inline struct list *
-list_llsync_next(const struct list *node)
+list_rcu_next(const struct list *node)
{
- return llsync_load_ptr(node->next);
+ return rcu_load_ptr(node->next);
}
/*
@@ -405,11 +405,11 @@ list_llsync_next(const struct list *node)
* This function is private.
*/
static inline void
-list_llsync_add(struct list *prev, struct list *next, struct list *node)
+list_rcu_add(struct list *prev, struct list *next, struct list *node)
{
node->next = next;
node->prev = prev;
- llsync_store_ptr(prev->next, node);
+ rcu_store_ptr(prev->next, node);
next->prev = node;
}
@@ -417,36 +417,36 @@ list_llsync_add(struct list *prev, struct list *next, struct list *node)
* Insert a node at the head of a list.
*/
static inline void
-list_llsync_insert_head(struct list *list, struct list *node)
+list_rcu_insert_head(struct list *list, struct list *node)
{
- list_llsync_add(list, list->next, node);
+ list_rcu_add(list, list->next, node);
}
/*
* Insert a node at the tail of a list.
*/
static inline void
-list_llsync_insert_tail(struct list *list, struct list *node)
+list_rcu_insert_tail(struct list *list, struct list *node)
{
- list_llsync_add(list->prev, list, node);
+ list_rcu_add(list->prev, list, node);
}
/*
* Insert a node before another node.
*/
static inline void
-list_llsync_insert_before(struct list *next, struct list *node)
+list_rcu_insert_before(struct list *next, struct list *node)
{
- list_llsync_add(next->prev, next, node);
+ list_rcu_add(next->prev, next, node);
}
/*
* Insert a node after another node.
*/
static inline void
-list_llsync_insert_after(struct list *prev, struct list *node)
+list_rcu_insert_after(struct list *prev, struct list *node)
{
- list_llsync_add(prev, prev->next, node);
+ list_rcu_add(prev, prev->next, node);
}
/*
@@ -455,18 +455,18 @@ list_llsync_insert_after(struct list *prev, struct list *node)
* After completion, the node is stale.
*/
static inline void
-list_llsync_remove(struct list *node)
+list_rcu_remove(struct list *node)
{
node->next->prev = node->prev;
- llsync_store_ptr(node->prev->next, node->next);
+ rcu_store_ptr(node->prev->next, node->next);
}
/*
* Macro that evaluates to the address of the structure containing the
* given node based on the given type and member.
*/
-#define list_llsync_entry(node, type, member) \
- structof(llsync_load_ptr(node), type, member)
+#define list_rcu_entry(node, type, member) \
+ structof(rcu_load_ptr(node), type, member)
/*
* Get the first entry of a list.
@@ -475,13 +475,13 @@ list_llsync_remove(struct list *node)
* the node pointer can only be read once, preventing the combination
* of lockless list_empty()/list_first_entry() variants.
*/
-#define list_llsync_first_entry(list, type, member) \
+#define list_rcu_first_entry(list, type, member) \
MACRO_BEGIN \
struct list *___list; \
struct list *___first; \
\
___list = (list); \
- ___first = list_llsync_first(___list); \
+ ___first = list_rcu_first(___list); \
list_end(___list, ___first) \
? NULL \
: list_entry(___first, type, member); \
@@ -494,29 +494,29 @@ MACRO_END
* the node pointer can only be read once, preventing the combination
* of lockless list_empty()/list_next_entry() variants.
*/
-#define list_llsync_next_entry(entry, member) \
- list_llsync_first_entry(&entry->member, typeof(*entry), member)
+#define list_rcu_next_entry(entry, member) \
+ list_rcu_first_entry(&entry->member, typeof(*entry), member)
/*
* Forge a loop to process all nodes of a list.
*
* The node must not be altered during the loop.
*/
-#define list_llsync_for_each(list, node) \
-for (node = list_llsync_first(list); \
+#define list_rcu_for_each(list, node) \
+for (node = list_rcu_first(list); \
!list_end(list, node); \
- node = list_llsync_next(node))
+ node = list_rcu_next(node))
/*
* Forge a loop to process all entries of a list.
*
* The entry node must not be altered during the loop.
*/
-#define list_llsync_for_each_entry(list, entry, member) \
-for (entry = list_llsync_entry(list_first(list), \
+#define list_rcu_for_each_entry(list, entry, member) \
+for (entry = list_rcu_entry(list_first(list), \
typeof(*entry), member); \
!list_end(list, &entry->member); \
- entry = list_llsync_entry(list_next(&entry->member), \
+ entry = list_rcu_entry(list_next(&entry->member), \
typeof(*entry), member))
#endif /* _KERN_LIST_H */