From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from victor.provo.novell.com ([137.65.250.26]:52267 "EHLO prv3-mh.provo.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752274AbeCEIJZ (ORCPT ); Mon, 5 Mar 2018 03:09:25 -0500 From: Qu Wenruo To: linux-btrfs@vger.kernel.org Cc: dsterba@suse.cz Subject: [PATCH] btrfs-progs: free-space-cache: Use DIV_ROUND_UP() to replace open code Date: Mon, 5 Mar 2018 16:09:12 +0800 Message-Id: <20180305080912.5417-1-wqu@suse.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Signed-off-by: Qu Wenruo --- free-space-cache.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/free-space-cache.c b/free-space-cache.c index 50356d0462dd..f933f9f1cf3f 100644 --- a/free-space-cache.c +++ b/free-space-cache.c @@ -54,8 +54,7 @@ static int io_ctl_init(struct io_ctl *io_ctl, u64 size, u64 ino, struct btrfs_root *root) { memset(io_ctl, 0, sizeof(struct io_ctl)); - io_ctl->num_pages = (size + root->fs_info->sectorsize - 1) / - root->fs_info->sectorsize; + io_ctl->num_pages = DIV_ROUND_UP(size, root->fs_info->sectorsize); io_ctl->buffer = kzalloc(size, GFP_NOFS); if (!io_ctl->buffer) return -ENOMEM; -- 2.16.2