diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/plist.h | 54 |
1 files changed, 23 insertions, 31 deletions
diff --git a/include/linux/plist.h b/include/linux/plist.h index b95818a037ad..85de2f055874 100644 --- a/include/linux/plist.h +++ b/include/linux/plist.h @@ -97,9 +97,9 @@ struct plist_node { #endif /** - * #PLIST_HEAD_INIT - static struct plist_head initializer - * + * PLIST_HEAD_INIT - static struct plist_head initializer * @head: struct plist_head variable name + * @_lock: lock to initialize for this list */ #define PLIST_HEAD_INIT(head, _lock) \ { \ @@ -109,8 +109,7 @@ struct plist_node { } /** - * #PLIST_NODE_INIT - static struct plist_node initializer - * + * PLIST_NODE_INIT - static struct plist_node initializer * @node: struct plist_node variable name * @__prio: initial node priority */ @@ -122,8 +121,8 @@ struct plist_node { /** * plist_head_init - dynamic struct plist_head initializer - * * @head: &struct plist_head pointer + * @lock: list spinlock, remembered for debugging */ static inline void plist_head_init(struct plist_head *head, spinlock_t *lock) @@ -137,7 +136,6 @@ plist_head_init(struct plist_head *head, spinlock_t *lock) /** * plist_node_init - Dynamic struct plist_node initializer - * * @node: &struct plist_node pointer * @prio: initial node priority */ @@ -152,49 +150,46 @@ extern void plist_del(struct plist_node *node, struct plist_head *head); /** * plist_for_each - iterate over the plist - * - * @pos1: the type * to use as a loop counter. - * @head: the head for your list. + * @pos: the type * to use as a loop counter + * @head: the head for your list */ #define plist_for_each(pos, head) \ list_for_each_entry(pos, &(head)->node_list, plist.node_list) /** - * plist_for_each_entry_safe - iterate over a plist of given type safe - * against removal of list entry + * plist_for_each_safe - iterate safely over a plist of given type + * @pos: the type * to use as a loop counter + * @n: another type * to use as temporary storage + * @head: the head for your list * - * @pos1: the type * to use as a loop counter. - * @n1: another type * to use as temporary storage - * @head: the head for your list. + * Iterate over a plist of given type, safe against removal of list entry. */ #define plist_for_each_safe(pos, n, head) \ list_for_each_entry_safe(pos, n, &(head)->node_list, plist.node_list) /** * plist_for_each_entry - iterate over list of given type - * - * @pos: the type * to use as a loop counter. - * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @pos: the type * to use as a loop counter + * @head: the head for your list + * @mem: the name of the list_struct within the struct */ #define plist_for_each_entry(pos, head, mem) \ list_for_each_entry(pos, &(head)->node_list, mem.plist.node_list) /** - * plist_for_each_entry_safe - iterate over list of given type safe against - * removal of list entry - * - * @pos: the type * to use as a loop counter. + * plist_for_each_entry_safe - iterate safely over list of given type + * @pos: the type * to use as a loop counter * @n: another type * to use as temporary storage - * @head: the head for your list. - * @m: the name of the list_struct within the struct. + * @head: the head for your list + * @m: the name of the list_struct within the struct + * + * Iterate over list of given type, safe against removal of list entry. */ #define plist_for_each_entry_safe(pos, n, head, m) \ list_for_each_entry_safe(pos, n, &(head)->node_list, m.plist.node_list) /** * plist_head_empty - return !0 if a plist_head is empty - * * @head: &struct plist_head pointer */ static inline int plist_head_empty(const struct plist_head *head) @@ -204,7 +199,6 @@ static inline int plist_head_empty(const struct plist_head *head) /** * plist_node_empty - return !0 if plist_node is not on a list - * * @node: &struct plist_node pointer */ static inline int plist_node_empty(const struct plist_node *node) @@ -216,10 +210,9 @@ static inline int plist_node_empty(const struct plist_node *node) /** * plist_first_entry - get the struct for the first entry - * - * @ptr: the &struct plist_head pointer. - * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @head: the &struct plist_head pointer + * @type: the type of the struct this is embedded in + * @member: the name of the list_struct within the struct */ #ifdef CONFIG_DEBUG_PI_LIST # define plist_first_entry(head, type, member) \ @@ -234,7 +227,6 @@ static inline int plist_node_empty(const struct plist_node *node) /** * plist_first - return the first node (and thus, highest priority) - * * @head: the &struct plist_head pointer * * Assumes the plist is _not_ empty. |