From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933921AbdBQMk7 (ORCPT ); Fri, 17 Feb 2017 07:40:59 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:36683 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933666AbdBQMk5 (ORCPT ); Fri, 17 Feb 2017 07:40:57 -0500 From: Yunlong Song To: , , , , , , , CC: , , , Subject: [PATCH 2/2] f2fs: fix the case when there is no free segment to allocate for CURSEG_WARM_NODE Date: Fri, 17 Feb 2017 20:53:07 +0800 Message-ID: <1487335987-32601-3-git-send-email-yunlong.song@huawei.com> X-Mailer: git-send-email 1.8.4.5 In-Reply-To: <1487335987-32601-1-git-send-email-yunlong.song@huawei.com> References: <1487335987-32601-1-git-send-email-yunlong.song@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.108.111.190] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If the free segments are used up, then new_curseg will fail for CURSEG_WARM_NODE, in this case, we should use change_curseg instead of new_curseg. Signed-off-by: Yunlong Song --- fs/f2fs/segment.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index df2ff5c..32820cd 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)) -- 1.8.5.2