From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3BECFC43441 for ; Fri, 23 Nov 2018 05:12:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CBE4420672 for ; Fri, 23 Nov 2018 05:12:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Xrl3Ilj7"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Mi05Qti5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CBE4420672 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2501857AbeKWPzQ (ORCPT ); Fri, 23 Nov 2018 10:55:16 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:40896 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730451AbeKWPzQ (ORCPT ); Fri, 23 Nov 2018 10:55:16 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 0CC766022B; Fri, 23 Nov 2018 05:12:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542949959; bh=fybzytoy6rCEUHXiQlbWpA2nm4Ek+WcIElAQz9jXgE4=; h=From:To:Cc:Subject:Date:From; b=Xrl3Ilj7vC/aVpwIslo2L4FTJnAMoEz7aAtm4dGJw31QSl3Y7OAOCkgzrYjIxCsh/ 56e9uI6xA79dX7OBiMi0SBALvNNuwiosqq31hR1oyQGyQtGNkJVzR4/snoc6zx5MBV sq66ZNSyrVFMKY5qvfNtSCtj+Hv8+VR09vHYWzAo= Received: from codeaurora.org (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: stummala@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id AEC05606DB; Fri, 23 Nov 2018 05:12:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1542949958; bh=fybzytoy6rCEUHXiQlbWpA2nm4Ek+WcIElAQz9jXgE4=; h=From:To:Cc:Subject:Date:From; b=Mi05Qti5K7dGunuAkagX/vF3JWOGskHx0I9ui21FkpqWfFeKLyJ7nXcgpt+5+V0jO EC7ODwFjk/nEtUdUU1a0SJmC417/hAmRKWI3Iqf/x/X+qTB1e6eMowTNqDp9EGzHE8 JrfW73XdqC6e6GMxo1CgrTRrx5wjqdR5bDoe+KY8= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org AEC05606DB Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=stummala@codeaurora.org From: Sahitya Tummala To: Jaegeuk Kim , Chao Yu , linux-f2fs-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, Sahitya Tummala Subject: [PATCH] f2fs: fix to allow node segment for GC by ioctl path Date: Fri, 23 Nov 2018 10:42:22 +0530 Message-Id: <1542949942-30275-1-git-send-email-stummala@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Allow node type segments also to be GC'd via f2fs ioctls F2FS_IOC_GARBAGE_COLLECT and F2FS_IOC_GARBAGE_COLLECT_RANGE. Signed-off-by: Sahitya Tummala --- fs/f2fs/gc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index a07241f..e4689c6 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -323,8 +323,7 @@ static int get_victim_by_default(struct f2fs_sb_info *sbi, p.min_cost = get_max_cost(sbi, &p); if (*result != NULL_SEGNO) { - if (IS_DATASEG(get_seg_entry(sbi, *result)->type) && - get_valid_blocks(sbi, *result, false) && + if (get_valid_blocks(sbi, *result, false) && !sec_usage_check(sbi, GET_SEC_FROM_SEG(sbi, *result))) p.min_segno = *result; goto out; @@ -404,11 +403,12 @@ static int get_victim_by_default(struct f2fs_sb_info *sbi, } *result = (p.min_segno / p.ofs_unit) * p.ofs_unit; + } +out: + if (p.min_segno != NULL_SEGNO) trace_f2fs_get_victim(sbi->sb, type, gc_type, &p, sbi->cur_victim_sec, prefree_segments(sbi), free_segments(sbi)); - } -out: mutex_unlock(&dirty_i->seglist_lock); return (p.min_segno == NULL_SEGNO) ? 0 : 1; -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.