244 	bcache_t *bcp = cdrarg;  in bcache_dblk_constructor()  local
249 	dbp->db_base = kmem_cache_alloc(bcp->buffer_cache, kmflags);  in bcache_dblk_constructor()
256 	dbp->db_cache = (void *)bcp;  in bcache_dblk_constructor()
257 	dbp->db_lim = dbp->db_base + bcp->size;  in bcache_dblk_constructor()
291 	bcache_t *bcp = cdrarg;  in bcache_dblk_destructor()  local
293 	kmem_cache_free(bcp->buffer_cache, dbp->db_base);  in bcache_dblk_destructor()
995 	bcache_t *bcp = dbp->db_cache;  in bcache_dblk_lastfree()  local
1010 	mutex_enter(&bcp->mutex);  in bcache_dblk_lastfree()
1011 	kmem_cache_free(bcp->dblk_cache, dbp);  in bcache_dblk_lastfree()
1012 	bcp->alloc--;  in bcache_dblk_lastfree()
1014 	if (bcp->alloc == 0 && bcp->destroy != 0) {  in bcache_dblk_lastfree()
1015 		kmem_cache_destroy(bcp->dblk_cache);  in bcache_dblk_lastfree()
1016 		kmem_cache_destroy(bcp->buffer_cache);  in bcache_dblk_lastfree()
1017 		mutex_exit(&bcp->mutex);  in bcache_dblk_lastfree()
1018 		mutex_destroy(&bcp->mutex);  in bcache_dblk_lastfree()
1019 		kmem_free(bcp, sizeof (bcache_t));  in bcache_dblk_lastfree()
1021 		mutex_exit(&bcp->mutex);  in bcache_dblk_lastfree()
1028 	bcache_t *bcp;  in bcache_create()  local
1033 	if ((bcp = kmem_alloc(sizeof (bcache_t), KM_NOSLEEP)) == NULL)  in bcache_create()
1036 	bcp->size = size;  in bcache_create()
1037 	bcp->align = align;  in bcache_create()
1038 	bcp->alloc = 0;  in bcache_create()
1039 	bcp->destroy = 0;  in bcache_create()
1041 	mutex_init(&bcp->mutex, NULL, MUTEX_DRIVER, NULL);  in bcache_create()
1044 	bcp->buffer_cache = kmem_cache_create(buffer, size, align, NULL, NULL,  in bcache_create()
1047 	bcp->dblk_cache = kmem_cache_create(buffer, sizeof (dblk_t),  in bcache_create()
1049 	    NULL, (void *)bcp, NULL, 0);  in bcache_create()
1051 	return (bcp);  in bcache_create()
1055 bcache_destroy(bcache_t *bcp)  in bcache_destroy()  argument
1057 	ASSERT(bcp != NULL);  in bcache_destroy()
1059 	mutex_enter(&bcp->mutex);  in bcache_destroy()
1060 	if (bcp->alloc == 0) {  in bcache_destroy()
1061 		kmem_cache_destroy(bcp->dblk_cache);  in bcache_destroy()
1062 		kmem_cache_destroy(bcp->buffer_cache);  in bcache_destroy()
1063 		mutex_exit(&bcp->mutex);  in bcache_destroy()
1064 		mutex_destroy(&bcp->mutex);  in bcache_destroy()
1065 		kmem_free(bcp, sizeof (bcache_t));  in bcache_destroy()
1067 		bcp->destroy++;  in bcache_destroy()
1068 		mutex_exit(&bcp->mutex);  in bcache_destroy()
1074 bcache_allocb(bcache_t *bcp, uint_t pri)  in bcache_allocb()  argument
1079 	ASSERT(bcp != NULL);  in bcache_allocb()
1081 	mutex_enter(&bcp->mutex);  in bcache_allocb()
1082 	if (bcp->destroy != 0) {  in bcache_allocb()
1083 		mutex_exit(&bcp->mutex);  in bcache_allocb()
1087 	if ((dbp = kmem_cache_alloc(bcp->dblk_cache, KM_NOSLEEP)) == NULL) {  in bcache_allocb()
1088 		mutex_exit(&bcp->mutex);  in bcache_allocb()
1091 	bcp->alloc++;  in bcache_allocb()
1092 	mutex_exit(&bcp->mutex);  in bcache_allocb()
1094 	ASSERT(((uintptr_t)(dbp->db_base) & (bcp->align - 1)) == 0);  in bcache_allocb()
1102 	STR_FTALLOC(&dbp->db_fthdr, FTEV_BCALLOCB, bcp->size);  in bcache_allocb()
1279 	struct strbufcall *bcp;  in bufcall()  local
1281 	if ((bcp = kmem_alloc(sizeof (strbufcall_t), KM_NOSLEEP)) == NULL)  in bufcall()
1284 	bcp->bc_func = func;  in bufcall()
1285 	bcp->bc_arg = arg;  in bufcall()
1286 	bcp->bc_size = size;  in bufcall()
1287 	bcp->bc_next = NULL;  in bufcall()
1288 	bcp->bc_executor = NULL;  in bufcall()
1297 	bc_id = bcp->bc_id = (bufcall_id_t)(bid += 2);	/* keep it odd */  in bufcall()
1304 		strbcalls.bc_head = strbcalls.bc_tail = bcp;  in bufcall()
1306 		strbcalls.bc_tail->bc_next = bcp;  in bufcall()
1307 		strbcalls.bc_tail = bcp;  in bufcall()
1321 	strbufcall_t *bcp, *pbcp;  in unbufcall()  local
1326 	for (bcp = strbcalls.bc_head; bcp; bcp = bcp->bc_next) {  in unbufcall()
1327 		if (id == bcp->bc_id)  in unbufcall()
1329 		pbcp = bcp;  in unbufcall()
1331 	if (bcp) {  in unbufcall()
1332 		if (bcp->bc_executor != NULL) {  in unbufcall()
1333 			if (bcp->bc_executor != curthread) {  in unbufcall()
1339 				pbcp->bc_next = bcp->bc_next;  in unbufcall()
1341 				strbcalls.bc_head = bcp->bc_next;  in unbufcall()
1342 			if (bcp == strbcalls.bc_tail)  in unbufcall()
1344 			kmem_free(bcp, sizeof (strbufcall_t));  in unbufcall()