On Sat, 2012-03-24 at 20:21 +0400, Anton Vorontsov wrote: > Just wonder how do you see the feature implemented? > > Something like this? > > #define __ret_cond_locked(l, c) __attribute__((ret_cond_locked(l, c))) > #define __ret_value __attribute__((ret_value)) > #define __ret_locked_nonnull(l) __ret_cond_locked(l, __ret_value); > > extern struct task_struct *find_lock_task_mm(struct task_struct *p) > __ret_locked_nonnull(&__ret_value->alloc_lock);
Yeah, see the email I just CC'ed you on to linux-sparse. Basically extend __attribute__((context())) to allow things similar to what you proposed. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
