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