pglimit 129 drivers/dma-buf/udmabuf.c pgoff_t pgoff, pgcnt, pgidx, pgbuf = 0, pglimit; pglimit 138 drivers/dma-buf/udmabuf.c pglimit = (size_limit_mb * 1024 * 1024) >> PAGE_SHIFT; pglimit 145 drivers/dma-buf/udmabuf.c if (ubuf->pagecount > pglimit)