From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org ([203.10.76.45]:49668 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992597AbXDDECd (ORCPT ); Wed, 4 Apr 2007 00:02:33 -0400 From: Benjamin Herrenschmidt Date: Wed, 04 Apr 2007 14:02:22 +1000 Subject: [PATCH 14/14] get_unmapped_area doesn't need hugetlbfs hacks anymore In-Reply-To: <1175659331.690672.592289266160.qpush@grosgo> Message-Id: <20070404040233.35EC6DDE3F@ozlabs.org> Sender: linux-arch-owner@vger.kernel.org To: Andrew Morton Cc: linux-arch@vger.kernel.org, Linux Memory Management , linux-kernel@vger.kernel.org List-ID: Signed-off-by: Benjamin Herrenschmidt --- mm/mmap.c | 16 ---------------- 1 file changed, 16 deletions(-) Index: linux-cell/mm/mmap.c =================================================================== --- linux-cell.orig/mm/mmap.c 2007-03-22 16:30:24.000000000 +1100 +++ linux-cell/mm/mmap.c 2007-03-22 16:30:48.000000000 +1100 @@ -1381,22 +1381,6 @@ get_unmapped_area(struct file *file, uns if (addr & ~PAGE_MASK) return -EINVAL; - if (file && is_file_hugepages(file)) { - /* - * Check if the given range is hugepage aligned, and - * can be made suitable for hugepages. - */ - ret = prepare_hugepage_range(addr, len, pgoff); - } else { - /* - * Ensure that a normal request is not falling in a - * reserved hugepage range. For some archs like IA-64, - * there is a separate region for hugepages. - */ - ret = is_hugepage_only_range(current->mm, addr, len); - } - if (ret) - return -EINVAL; return addr; }