diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-02-20 18:55:08 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-02-20 20:03:34 -0500 |
| commit | da6a35689518599b381c285cd9505ab8d58f7c73 (patch) | |
| tree | 20ae5acb9ca8f8a89a45aa52a092be8d13f29d74 /include/linux/list.h | |
| parent | 46a6b9210c927ab46fd1227cb6f641be0b4a7505 (diff) | |
Update bcachefs sources to 8e1519ccb6 bcachefs: Add tracepoint & counter for btree split race
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'include/linux/list.h')
| -rw-r--r-- | include/linux/list.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/list.h b/include/linux/list.h index dcc4745f..9b2aa07d 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -70,4 +70,19 @@ static inline void list_splice_init(struct list_head *list, #define hlist_head cds_hlist_head #define hlist_node cds_hlist_node +#define hlist_add_head(n, h) cds_hlist_add_head(n, h) +#define hlist_del(n) cds_hlist_del(n) + +#define hlist_entry(ptr, type, member) container_of(ptr,type,member) + +#define hlist_entry_safe(ptr, type, member) \ + ({ typeof(ptr) ____ptr = (ptr); \ + ____ptr ? hlist_entry(____ptr, type, member) : NULL; \ + }) + +#define hlist_for_each_entry(pos, head, member) \ + for (pos = hlist_entry_safe((head)->next, typeof(*(pos)), member);\ + pos; \ + pos = hlist_entry_safe((pos)->member.next, typeof(*(pos)), member)) + #endif /* _LIST_LIST_H */ |