Lines Matching defs:block
53 /* Maybe cut off the start of an existing block */
70 /* Maybe cut off the end of an existing block */
87 /* Our block is in the middle */
247 struct mem_block *block, **heap;
282 block = alloc_block(*heap, alloc.size, alloc.alignment, fpriv);
284 if (!block)
287 if (DRM_COPY_TO_USER(alloc.region_offset, &block->start,
303 struct mem_block *block, **heap;
316 block = find_block(*heap, memfree.region_offset);
317 if (!block)
320 if (block->filp != fpriv)
323 free_block(block);