From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752583AbdBPBy6 (ORCPT ); Wed, 15 Feb 2017 20:54:58 -0500 Received: from mail.kernel.org ([198.145.29.136]:37606 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752337AbdBPBy4 (ORCPT ); Wed, 15 Feb 2017 20:54:56 -0500 From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH 1/2] f2fs: use SSR for warm node as well Date: Wed, 15 Feb 2017 17:54:51 -0800 Message-Id: <20170216015452.22441-1-jaegeuk@kernel.org> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We have had node chains, but haven't used it so far due to stale node blocks. Now, we have crc|cp_ver in node footer and give random cp_ver at format time, we can start to use it again. Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 8e1ec248c653..0a1c737f2d79 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1564,8 +1564,6 @@ static void allocate_segment_by_default(struct f2fs_sb_info *sbi, if (force) new_curseg(sbi, type, true); - else if (type == CURSEG_WARM_NODE) - new_curseg(sbi, type, false); else if (curseg->alloc_type == LFS && is_next_segment_free(sbi, type)) new_curseg(sbi, type, false); else if (need_SSR(sbi) && get_ssr_segment(sbi, type)) -- 2.11.0