[PATCH v2 01/18] llist: Move llist_{head,node} definition to types.h

Byungchul Park
2022-02-19T10:58:58Z

llist_head and llist_node can be used by very primitives. For example,
Dept for tracking dependency uses llist things in its header. To avoid
header dependency, move those to types.h.

Signed-off-by: Byungchul Park <byungchul.park@lge.com>
---
include/linux/llist.h | 8 --------
include/linux/types.h | 8 ++++++++
2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/linux/llist.h b/include/linux/llist.h
index 85bda2d..99cc3c3 100644
--- a/include/linux/llist.h
+++ b/include/linux/llist.h
@@ -53,14 +53,6 @@
#include <linux/stddef.h>
#include <linux/types.h>

-struct llist_head {
- struct llist_node *first;
-};
-
-struct llist_node {
- struct llist_node *next;
-};
-
#define LLIST_HEAD_INIT(name) { NULL }
#define LLIST_HEAD(name) struct llist_head name = LLIST_HEAD_INIT(name)

diff --git a/include/linux/types.h b/include/linux/types.h
index ac825ad..4662d6e 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -187,6 +187,14 @@ struct hlist_node {
struct hlist_node *next, **pprev;
};

+struct llist_head {
+ struct llist_node *first;
+};
+
+struct llist_node {
+ struct llist_node *next;
+};
+
struct ustat {
__kernel_daddr_t f_tfree;
#ifdef CONFIG_ARCH_32BIT_USTAT_F_TINODE
--
1.9.1