struct file *file;
struct ubuf_info uarg;
unsigned long account_pages;
+ bool zc_report;
+ bool zc_used;
+ bool zc_copied;
};
-void io_notif_flush(struct io_kiocb *notif);
struct io_kiocb *io_alloc_notif(struct io_ring_ctx *ctx);
+void io_notif_set_extended(struct io_kiocb *notif);
static inline struct io_notif_data *io_notif_to_data(struct io_kiocb *notif)
{
return io_kiocb_to_cmd(notif, struct io_notif_data);
}
+static inline void io_notif_flush(struct io_kiocb *notif)
+ __must_hold(¬if->ctx->uring_lock)
+{
+ struct io_notif_data *nd = io_notif_to_data(notif);
+
+ /* drop slot's master ref */
+ if (refcount_dec_and_test(&nd->uarg.refcnt))
+ io_req_task_work_add(notif);
+}
+
static inline int io_notif_account_mem(struct io_kiocb *notif, unsigned len)
{
struct io_ring_ctx *ctx = notif->ctx;