sys/kern/subr_pool.c

535 pool_request_init(struct pool_request *pr,
538 	pr->pr_handler = handler;
539 	pr->pr_cookie = cookie;
540 	pr->pr_item = NULL;
544 pool_request(struct pool *pp, struct pool_request *pr)
547 	TAILQ_INSERT_TAIL(&pp->pr_requests, pr, pr_entry);
593 		struct pool_request pr;
601 		pool_request_init(&pr, pool_get_done, &mem);
602 		pool_request(pp, &pr);
644 	struct pool_request *pr;
662 		pr = TAILQ_FIRST(&prl);
663 		while (pr != NULL) {
669 			pr->pr_item = pool_do_get(pp, flags, &slowdown);
670 			if (pr->pr_item == NULL) /* || slowdown ? */
673 			pr = TAILQ_NEXT(pr, pr_entry);
677 		while ((pr = TAILQ_FIRST(&prl)) != NULL &&
678 		    pr->pr_item != NULL) {
679 			TAILQ_REMOVE(&prl, pr, pr_entry);
680 			(*pr->pr_handler)(pp, pr->pr_cookie, pr->pr_item);
1183     int (*pr)(const char *, ...) __attribute__((__format__(__kprintf__,1,2))))
1185 	pool_print1(pp, modif, pr);
1190     int (*pr)(const char *, ...) __attribute__((__format__(__kprintf__,1,2))))
1196 		(*pr)("\t\tpage %p, color %p, nmissing %d\n",
1200 				(*pr)("\t\t\titem %p, magic 0x%lx\n",
1209     int (*pr)(const char *, ...) __attribute__((__format__(__kprintf__,1,2))))
1221 	(*pr)("POOL %s: size %u maxcolors %u\n", pp->pr_wchan, pp->pr_size,
1223 	(*pr)("\talloc %p\n", pp->pr_alloc);
1224 	(*pr)("\tminitems %u, minpages %u, maxpages %u, npages %u\n",
1226 	(*pr)("\titemsperpage %u, nitems %u, nout %u, hardlimit %u\n",
1229 	(*pr)("\n\tnget %lu, nfail %lu, nput %lu\n",
1231 	(*pr)("\tnpagealloc %lu, npagefree %lu, hiwat %u, nidle %lu\n",
1238 		(*pr)("\n\tempty page list:\n");
1239 	pool_print_pagelist(&pp->pr_emptypages, pr);
1241 		(*pr)("\n\tfull page list:\n");
1242 	pool_print_pagelist(&pp->pr_fullpages, pr);
1244 		(*pr)("\n\tpartial-page list:\n");
1245 	pool_print_pagelist(&pp->pr_partpages, pr);
1248 		(*pr)("\tno current page\n");
1250 		(*pr)("\tcurpage %p\n", pp->pr_curpage->ph_page);
1420     int (*pr)(const char *, ...) __attribute__((__format__(__kprintf__,1,2))),
1434 			func(cp, full, pr);
1449 				func(cp, full, pr);