wangchdo commented on code in PR #17223:
URL: https://github.com/apache/nuttx/pull/17223#discussion_r2467756521
##########
include/nuttx/event.h:
##########
@@ -73,7 +73,6 @@ struct nxevent_s
{
struct list_node list; /* Waiting list of nxevent_wait_t */
volatile nxevent_mask_t events; /* Pending Events */
- spinlock_t lock; /* Spinlock */
Review Comment:
Besides, if you check [PR #17244](https://github.com/apache/nuttx/pull/17244)
, you’ll see that removing the semaphore also provides an opportunity to
eliminate the wait object used by event-waiting tasks. Removing the wait object
not only reduces memory usage but also makes the event mechanism safer and the
API cleaner and more straightforward.
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