Lines Matching refs:callback
177 struct gnttab_free_callback *callback, *next; in do_free_callbacks() local
179 callback = gnttab_free_callback_list; in do_free_callbacks()
182 while (callback != NULL) { in do_free_callbacks()
183 next = callback->next; in do_free_callbacks()
184 if (gnttab_free_count >= callback->count) { in do_free_callbacks()
185 callback->next = NULL; in do_free_callbacks()
186 callback->fn(callback->arg); in do_free_callbacks()
188 callback->next = gnttab_free_callback_list; in do_free_callbacks()
189 gnttab_free_callback_list = callback; in do_free_callbacks()
191 callback = next; in do_free_callbacks()
523 void gnttab_request_free_callback(struct gnttab_free_callback *callback, in gnttab_request_free_callback() argument
534 if (cb == callback) in gnttab_request_free_callback()
539 callback->fn = fn; in gnttab_request_free_callback()
540 callback->arg = arg; in gnttab_request_free_callback()
541 callback->count = count; in gnttab_request_free_callback()
542 callback->next = gnttab_free_callback_list; in gnttab_request_free_callback()
543 gnttab_free_callback_list = callback; in gnttab_request_free_callback()
550 void gnttab_cancel_free_callback(struct gnttab_free_callback *callback) in gnttab_cancel_free_callback() argument
557 if (*pcb == callback) { in gnttab_cancel_free_callback()
558 *pcb = callback->next; in gnttab_cancel_free_callback()