On 07/05, Johannes Berg wrote:
>
> +#define __WORK_INIT_LOCKDEP_MAP(n, k) \
> + .lockdep_map = STATIC_LOCKDEP_MAP_INIT(n, k),
> +#else
> +#define __WORK_INIT_LOCKDEP_MAP(n, k)
> +#endif
> +
> #define __WORK_INITIALIZER(n, f) { \
> .data = WORK_DATA_INIT(), \
> .entry = { &(n).entry, &(n).entry }, \
> .func = (f), \
> + __WORK_INIT_LOCKDEP_MAP(#n, &(n)) \
[...snip...]
> +#define STATIC_LOCKDEP_MAP_INIT(_name, _key) \
> + { .name = (_name), .key = (void *)(_key), }
Hmm... Can't understand, please help!
So, __WORK_INITIALIZER() uses work_struct itself as a "struct lock_class_key" ?
How so?
Oleg.
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