diff options
Diffstat (limited to 'kern/sref_i.h')
| -rw-r--r-- | kern/sref_i.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kern/sref_i.h b/kern/sref_i.h index 5b63857f..09dbbfa8 100644 --- a/kern/sref_i.h +++ b/kern/sref_i.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2014-2017 Richard Braun. + * Copyright (c) 2014-2018 Richard Braun. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -20,6 +20,7 @@ #include <stdint.h> +#include <kern/slist.h> #include <kern/spinlock.h> #include <kern/work.h> @@ -44,15 +45,17 @@ struct sref_weakref { /* * Scalable reference counter. * - * It's tempting to merge the flags into the next member, but since they're + * It's tempting to merge the flags into the node member, but since they're * not protected by the same lock, store them separately. + * + * TODO Locking keys. */ struct sref_counter { sref_noref_fn_t noref_fn; union { struct { - struct sref_counter *next; + struct slist_node node; struct spinlock lock; int flags; unsigned long value; |