Lines Matching refs:rb_desc
951 struct ring_buffer_desc *rb_desc; in trace_remote_free_buffer() local
954 for_each_ring_buffer_desc(rb_desc, cpu, desc) { in trace_remote_free_buffer()
957 free_page(rb_desc->meta_va); in trace_remote_free_buffer()
959 for (id = 0; id < rb_desc->nr_page_va; id++) in trace_remote_free_buffer()
960 free_page(rb_desc->page_va[id]); in trace_remote_free_buffer()
984 struct ring_buffer_desc *rb_desc; in trace_remote_alloc_buffer() local
993 rb_desc = __first_ring_buffer_desc(desc); in trace_remote_alloc_buffer()
998 rb_desc->cpu = cpu; in trace_remote_alloc_buffer()
999 rb_desc->nr_page_va = 0; in trace_remote_alloc_buffer()
1000 rb_desc->meta_va = (unsigned long)__get_free_page(GFP_KERNEL); in trace_remote_alloc_buffer()
1001 if (!rb_desc->meta_va) in trace_remote_alloc_buffer()
1007 rb_desc->nr_page_va++; in trace_remote_alloc_buffer()
1008 rb_desc->page_va[id] = (unsigned long)__get_free_page(GFP_KERNEL); in trace_remote_alloc_buffer()
1009 if (!rb_desc->page_va[id]) in trace_remote_alloc_buffer()
1012 rb_desc = __next_ring_buffer_desc(rb_desc); in trace_remote_alloc_buffer()