162 	unsigned a_len = a->bt.len;  in rb_gen()
163 	unsigned b_len = b->bt.len;  in rb_gen()
165 	int ret = memcmp(a->bt.vec, b->bt.vec, comp_len * sizeof(void *));  in rb_gen()
259 bt_init(prof_bt_t *bt, void **vec)  in bt_init()  argument
264 	bt->vec = vec;  in bt_init()
265 	bt->len = 0;  in bt_init()
311 prof_backtrace(prof_bt_t *bt)  in prof_backtrace()  argument
316 	assert(bt->len == 0);  in prof_backtrace()
317 	assert(bt->vec != NULL);  in prof_backtrace()
319 	nframes = unw_backtrace(bt->vec, PROF_BT_MAX);  in prof_backtrace()
322 	bt->len = nframes;  in prof_backtrace()
345 	data->bt->vec[data->bt->len] = ip;  in prof_unwind_callback()
346 	data->bt->len++;  in prof_unwind_callback()
347 	if (data->bt->len == data->max)  in prof_unwind_callback()
354 prof_backtrace(prof_bt_t *bt)  in prof_backtrace()  argument
356 	prof_unwind_data_t data = {bt, PROF_BT_MAX};  in prof_backtrace()
364 prof_backtrace(prof_bt_t *bt)  in prof_backtrace()  argument
374 		bt->vec[(i)] = p;					\  in prof_backtrace()
375 		bt->len = (i) + 1;					\  in prof_backtrace()
525 prof_backtrace(prof_bt_t *bt)  in prof_backtrace()  argument
549 prof_gctx_create(tsd_t *tsd, prof_bt_t *bt)  in prof_gctx_create()  argument
555 	    vec) + (bt->len * sizeof(void *)), false, tcache_get(tsd, true),  in prof_gctx_create()
567 	memcpy(gctx->vec, bt->vec, bt->len * sizeof(void *));  in prof_gctx_create()
568 	gctx->bt.vec = gctx->vec;  in prof_gctx_create()
569 	gctx->bt.len = bt->len;  in prof_gctx_create()
592 		if (ckh_remove(tsd, &bt2gctx, &gctx->bt, NULL, NULL))  in prof_gctx_try_destroy()
650 	ckh_remove(tsd, &tdata->bt2tctx, &gctx->bt, NULL, NULL);  in prof_tctx_destroy()
708 prof_lookup_global(tsd_t *tsd, prof_bt_t *bt, prof_tdata_t *tdata,  in prof_lookup_global()  argument
722 	if (ckh_search(&bt2gctx, bt, &btkey.v, &gctx.v)) {  in prof_lookup_global()
724 		gctx.p = prof_gctx_create(tsd, bt);  in prof_lookup_global()
729 		btkey.p = &gctx.p->bt;  in prof_lookup_global()
756 prof_lookup(tsd_t *tsd, prof_bt_t *bt)  in prof_lookup()  argument
772 	not_found = ckh_search(&tdata->bt2tctx, bt, NULL, &ret.v);  in prof_lookup()
786 		if (prof_lookup_global(tsd, bt, tdata, &btkey, &gctx,  in prof_lookup()
1310 prof_dump_gctx(bool propagate_err, prof_gctx_t *gctx, const prof_bt_t *bt,  in prof_dump_gctx()  argument
1333 	for (i = 0; i < bt->len; i++) {  in prof_dump_gctx()
1335 		    (uintptr_t)bt->vec[i])) {  in prof_dump_gctx()
1454 	if (prof_dump_gctx(propagate_err, gctx, &gctx->bt, gctxs)) {  in prof_gctx_dump_iter()
1673 	prof_bt_t *bt = (prof_bt_t *)key;  in prof_bt_hash()  local
1677 	hash(bt->vec, bt->len * sizeof(void *), 0x94122f33U, r_hash);  in prof_bt_hash()