alex/bcachefs-tools
1
0
Fork 0
mirror of https://github.com/koverstreet/bcachefs-tools.git synced 2025-02-22 00:00:03 +03:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

linux shim: hlist_unhashed()

Browse Source 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-03-02 23:00:03 -05:00
parent d5b0d0892a
commit d010a21653
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
include/linux/list.h
View File

@ -72,6 +72,19 @@ static inline void list_splice_init(struct list_head *list,
#define hlist_add_head(n, h) cds_hlist_add_head(n, h)
#define hlist_del(n) cds_hlist_del(n)
#define hlist_del_init(n) cds_hlist_del_init(n)
static inline int hlist_unhashed(const struct hlist_node *h)
{
return !h->prev;
}
static inline void hlist_del_init(struct hlist_node *n)
{
hlist_del(n);
n->prev = NULL;
n->next = NULL;
}
#define hlist_entry(ptr, type, member) container_of(ptr,type,member)