88 void mthca_free_icm(struct mthca_dev *dev, struct mthca_icm *icm, int coherent)  in mthca_free_icm()  argument
92 	if (!icm)  in mthca_free_icm()
95 	list_for_each_entry_safe(chunk, tmp, &icm->chunk_list, list) {  in mthca_free_icm()
104 	kfree(icm);  in mthca_free_icm()
140 	struct mthca_icm *icm;  in mthca_alloc_icm()  local
148 	icm = kmalloc(sizeof *icm, gfp_mask & ~(__GFP_HIGHMEM | __GFP_NOWARN));  in mthca_alloc_icm()
149 	if (!icm)  in mthca_alloc_icm()
150 		return icm;  in mthca_alloc_icm()
152 	icm->refcount = 0;  in mthca_alloc_icm()
153 	INIT_LIST_HEAD(&icm->chunk_list);  in mthca_alloc_icm()
167 			list_add_tail(&chunk->list, &icm->chunk_list);  in mthca_alloc_icm()
215 	return icm;  in mthca_alloc_icm()
218 	mthca_free_icm(dev, icm, coherent);  in mthca_alloc_icm()
229 	if (table->icm[i]) {  in mthca_table_get()
230 		++table->icm[i]->refcount;  in mthca_table_get()
234 	table->icm[i] = mthca_alloc_icm(dev, MTHCA_TABLE_CHUNK_SIZE >> PAGE_SHIFT,  in mthca_table_get()
237 	if (!table->icm[i]) {  in mthca_table_get()
242 	if (mthca_MAP_ICM(dev, table->icm[i],  in mthca_table_get()
244 		mthca_free_icm(dev, table->icm[i], table->coherent);  in mthca_table_get()
245 		table->icm[i] = NULL;  in mthca_table_get()
250 	++table->icm[i]->refcount;  in mthca_table_get()
268 	if (--table->icm[i]->refcount == 0) {  in mthca_table_put()
271 		mthca_free_icm(dev, table->icm[i], table->coherent);  in mthca_table_put()
272 		table->icm[i] = NULL;  in mthca_table_put()
282 	struct mthca_icm *icm;  in mthca_table_find()  local
291 	icm = table->icm[idx / MTHCA_TABLE_CHUNK_SIZE];  in mthca_table_find()
294 	if (!icm)  in mthca_table_find()
297 	list_for_each_entry(chunk, &icm->chunk_list, list) {  in mthca_table_find()
370 	table = kmalloc(struct_size(table, icm, num_icm), GFP_KERNEL);  in mthca_alloc_icm_table()
383 		table->icm[i] = NULL;  in mthca_alloc_icm_table()
390 		table->icm[i] = mthca_alloc_icm(dev, chunk_size >> PAGE_SHIFT,  in mthca_alloc_icm_table()
393 		if (!table->icm[i])  in mthca_alloc_icm_table()
395 		if (mthca_MAP_ICM(dev, table->icm[i],  in mthca_alloc_icm_table()
397 			mthca_free_icm(dev, table->icm[i], table->coherent);  in mthca_alloc_icm_table()
398 			table->icm[i] = NULL;  in mthca_alloc_icm_table()
406 		++table->icm[i]->refcount;  in mthca_alloc_icm_table()
413 		if (table->icm[i]) {  in mthca_alloc_icm_table()
416 			mthca_free_icm(dev, table->icm[i], table->coherent);  in mthca_alloc_icm_table()
429 		if (table->icm[i]) {  in mthca_free_icm_table()
433 			mthca_free_icm(dev, table->icm[i], table->coherent);  in mthca_free_icm_table()