* Batch buffer pool management.
*
* \author Jose Fonseca <jfonseca-at-vmware-dot-com>
- * \author Thomas Hellström <thellstom-at-vmware-dot-com>
+ * \author Thomas Hellström <thellstrom-at-vmware-dot-com>
*/
{
struct pb_manager base;
- pipe_mutex mutex;
+ mtx_t mutex;
pb_size bufSize;
pb_size bufAlign;
assert(!pipe_is_referenced(&pool_buf->base.reference));
- pipe_mutex_lock(pool->mutex);
+ mtx_lock(&pool->mutex);
LIST_ADD(&pool_buf->head, &pool->free);
pool->numFree++;
- pipe_mutex_unlock(pool->mutex);
+ mtx_unlock(&pool->mutex);
}
/* XXX: it will be necessary to remap here to propagate flush_ctx */
- pipe_mutex_lock(pool->mutex);
+ mtx_lock(&pool->mutex);
map = (unsigned char *) pool->map + pool_buf->start;
- pipe_mutex_unlock(pool->mutex);
+ mtx_unlock(&pool->mutex);
return map;
}
assert(size == pool->bufSize);
assert(pool->bufAlign % desc->alignment == 0);
- pipe_mutex_lock(pool->mutex);
+ mtx_lock(&pool->mutex);
if (pool->numFree == 0) {
- pipe_mutex_unlock(pool->mutex);
+ mtx_unlock(&pool->mutex);
debug_printf("warning: out of fixed size buffer objects\n");
return NULL;
}
item = pool->free.next;
if (item == &pool->free) {
- pipe_mutex_unlock(pool->mutex);
+ mtx_unlock(&pool->mutex);
debug_printf("error: fixed size buffer pool corruption\n");
return NULL;
}
LIST_DEL(item);
--pool->numFree;
- pipe_mutex_unlock(pool->mutex);
+ mtx_unlock(&pool->mutex);
pool_buf = LIST_ENTRY(struct pool_buffer, item, head);
assert(!pipe_is_referenced(&pool_buf->base.reference));
pool_bufmgr_destroy(struct pb_manager *mgr)
{
struct pool_pb_manager *pool = pool_pb_manager(mgr);
- pipe_mutex_lock(pool->mutex);
+ mtx_lock(&pool->mutex);
FREE(pool->bufs);
pb_unmap(pool->buffer);
pb_reference(&pool->buffer, NULL);
- pipe_mutex_unlock(pool->mutex);
+ mtx_unlock(&pool->mutex);
FREE(mgr);
}
pool->bufSize = bufSize;
pool->bufAlign = desc->alignment;
- pipe_mutex_init(pool->mutex);
+ (void) mtx_init(&pool->mutex, mtx_plain);
pool->buffer = provider->create_buffer(provider, numBufs*bufSize, desc);
if (!pool->buffer)