64 struct workspace {  struct
75 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in lzo_free_workspace()  argument
77 	kvfree(workspace->buf);  in lzo_free_workspace()
78 	kvfree(workspace->cbuf);  in lzo_free_workspace()
79 	kvfree(workspace->mem);  in lzo_free_workspace()
80 	kfree(workspace);  in lzo_free_workspace()
85 	struct workspace *workspace;  in lzo_alloc_workspace()  local
87 	workspace = kzalloc(sizeof(*workspace), GFP_KERNEL);  in lzo_alloc_workspace()
88 	if (!workspace)  in lzo_alloc_workspace()
91 	workspace->mem = kvmalloc(LZO1X_MEM_COMPRESS, GFP_KERNEL | __GFP_NOWARN);  in lzo_alloc_workspace()
92 	workspace->buf = kvmalloc(WORKSPACE_BUF_LENGTH, GFP_KERNEL | __GFP_NOWARN);  in lzo_alloc_workspace()
93 	workspace->cbuf = kvmalloc(WORKSPACE_CBUF_LENGTH, GFP_KERNEL | __GFP_NOWARN);  in lzo_alloc_workspace()
94 	if (!workspace->mem || !workspace->buf || !workspace->cbuf)  in lzo_alloc_workspace()
97 	INIT_LIST_HEAD(&workspace->list);  in lzo_alloc_workspace()
99 	return &workspace->list;  in lzo_alloc_workspace()
101 	lzo_free_workspace(&workspace->list);  in lzo_alloc_workspace()
216 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in lzo_compress_pages()  local
257 				       workspace->cbuf, &out_len,  in lzo_compress_pages()
258 				       workspace->mem);  in lzo_compress_pages()
266 		ret = copy_compressed_data_to_page(workspace->cbuf, out_len,  in lzo_compress_pages()
332 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in lzo_decompress_bio()  local
396 		copy_compressed_segment(cb, workspace->cbuf, seg_len, &cur_in);  in lzo_decompress_bio()
399 		ret = lzo1x_decompress_safe(workspace->cbuf, seg_len,  in lzo_decompress_bio()
400 					    workspace->buf, &out_len);  in lzo_decompress_bio()
407 		ret = btrfs_decompress_buf2page(workspace->buf, out_len, cb, cur_out);  in lzo_decompress_bio()
431 	struct workspace *workspace = list_entry(ws, struct workspace, list);  in lzo_decompress()  local
455 	ret = lzo1x_decompress_safe(data_in, in_len, workspace->buf, &out_len);  in lzo_decompress()
475 	memcpy(kaddr, workspace->buf + start_byte, bytes);  in lzo_decompress()