From mboxrd@z Thu Jan 1 00:00:00 1970 From: Changman Lee Subject: Re: [PATCH v2] f2fs: fix max orphan inodes calculation Date: Mon, 09 Mar 2015 08:37:07 +0900 Message-ID: <20150308233707.GA4450@lcm-devel.org> References: <1425029893-24702-1-git-send-email-wanpeng.li@linux.intel.com> <20150303014022.GD6541@lcm-devel.org> <012301d057bf$029602e0$07c208a0$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-f2fs-devel@lists.sourceforge.net, 'Jaegeuk Kim' , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org To: Chao Yu Return-path: Received: from mailout2.samsung.com ([203.254.224.25]:54002 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751473AbbCHXiP (ORCPT ); Sun, 8 Mar 2015 19:38:15 -0400 Content-disposition: inline In-reply-to: <012301d057bf$029602e0$07c208a0$@samsung.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: --> 8 -- >>From ce2462523dd5940b59f770c09a50d4babff5fcdb Mon Sep 17 00:00:00 2001 From: Changman Lee Date: Mon, 9 Mar 2015 08:07:04 +0900 Subject: [PATCH] f2fs: cleanup statement about max orphan inodes calc Through each macro, we can read the meaning easily. Signed-off-by: Changman Lee --- fs/f2fs/checkpoint.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 53bc328..384bfc4 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -1104,13 +1104,6 @@ void init_ino_entry_info(struct f2fs_sb_info *sbi) im->ino_num = 0; } - /* - * considering 512 blocks in a segment 8+cp_payload blocks are - * needed for cp and log segment summaries. Remaining blocks are - * used to keep orphan entries with the limitation one reserved - * segment for cp pack we can have max 1020*(504-cp_payload) - * orphan entries - */ sbi->max_orphans = (sbi->blocks_per_seg - F2FS_CP_PACKS - NR_CURSEG_TYPE - __cp_payload(sbi)) * F2FS_ORPHANS_PER_BLOCK; -- 1.9.1