From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 66F231E878 for ; Mon, 26 Feb 2024 22:52:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708987951; cv=none; b=XR6ubW/qZAXoYB7wDhGj5PaFmSPoOvuW0XgilkLNWwx2Cm7Jom7vX6SugKDouFLU4oe7OxxiAFYZ1HxcdmM1rJtXcp8hIHkaI4vxo8pKx1E2qWVjgdwTDV40dItzwrMTPB9uxf23fxfIge36OIZBegLFGX/DSdOsUqDfqzUCQyw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708987951; c=relaxed/simple; bh=eARabO0/cgBRc/UGX8Aec460i0lvUced5HQ7ISeVL7M=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=X16JBG8Y/HYgzbYsR2iAfBXMWLmS2JL7UE6unydnR0PD2Jn/5AGFwYT1Fb26bMgsOyhmTcptKMFnrtKVvuMYjacSIxZQEPaTlEqmMAGY8RrE7cVkEDC0WXQ5XQsA7f+8mKLTVqS5dNUf+i/G0s/LCSFuTkuyH6PRD+qjTChdUBA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TyGRqihJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TyGRqihJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D6B9C433C7; Mon, 26 Feb 2024 22:52:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708987950; bh=eARabO0/cgBRc/UGX8Aec460i0lvUced5HQ7ISeVL7M=; h=Date:From:To:Subject:References:In-Reply-To:From; b=TyGRqihJlxSZxTTQOuDtehdRX8prJI0IhnlMRM9L4OSfv/eAnOTpr247UMlKX0fZw TfTs6BtkMhZn0Hg5NfBnw8x/BiRoQbftZcrfif9gFbDygojg4b3gOQT6u0klEJizNB zasRDGdmRGOgep0i80t8apeQJBPmEbAaf1Tl/pZK2bqE90F+4VoAYUP+uBC/+QG/Ji cNtVup4kF06tzgbQitj4wQRREOfaiLmSjS+d31GeCcm+9VrGAVsMoLtYQt9NyYFd0Q iiUWl1vhoVT80FQj1ICVh57Sum7SNY6O6mkFg88SMGAdB1VAtTw3iaXiX3uXdtRTYZ /2tyQdZOgxRtA== Date: Mon, 26 Feb 2024 14:52:28 -0800 From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [PATCH 3/5 v2] f2fs: print zone status in string and some log Message-ID: References: <20240223205535.307307-1-jaegeuk@kernel.org> <20240223205535.307307-3-jaegeuk@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240223205535.307307-3-jaegeuk@kernel.org> No functional change, but add some more logs. Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- from v1: - avoid unnecessary log per Daeho's comment fs/f2fs/segment.c | 27 +++++++++++++++++++++------ fs/f2fs/super.c | 1 + 2 files changed, 22 insertions(+), 6 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index d4f228e6f771..31a9e7db19e3 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -4912,6 +4912,16 @@ static int sanity_check_curseg(struct f2fs_sb_info *sbi) } #ifdef CONFIG_BLK_DEV_ZONED +const char *f2fs_zone_status[BLK_ZONE_COND_OFFLINE + 1] = { + [BLK_ZONE_COND_NOT_WP] = "NOT_WP", + [BLK_ZONE_COND_EMPTY] = "EMPTY", + [BLK_ZONE_COND_IMP_OPEN] = "IMPLICITE_OPEN", + [BLK_ZONE_COND_EXP_OPEN] = "EXPLICITE_OPEN", + [BLK_ZONE_COND_CLOSED] = "CLOSED", + [BLK_ZONE_COND_READONLY] = "READONLY", + [BLK_ZONE_COND_FULL] = "FULL", + [BLK_ZONE_COND_OFFLINE] = "OFFLINE", +}; static int check_zone_write_pointer(struct f2fs_sb_info *sbi, struct f2fs_dev_info *fdev, @@ -4932,14 +4942,19 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi, * Skip check of zones cursegs point to, since * fix_curseg_write_pointer() checks them. */ - if (zone_segno >= MAIN_SEGS(sbi) || - IS_CURSEC(sbi, GET_SEC_FROM_SEG(sbi, zone_segno))) + if (zone_segno >= MAIN_SEGS(sbi)) return 0; /* * Get # of valid block of the zone. */ valid_block_cnt = get_valid_blocks(sbi, zone_segno, true); + if (IS_CURSEC(sbi, GET_SEC_FROM_SEG(sbi, zone_segno))) { + f2fs_notice(sbi, "Open zones: valid block[0x%x,0x%x] cond[%s]", + zone_segno, valid_block_cnt, + f2fs_zone_status[zone->cond]); + return 0; + } if ((!valid_block_cnt && zone->cond == BLK_ZONE_COND_EMPTY) || (valid_block_cnt && zone->cond == BLK_ZONE_COND_FULL)) @@ -4947,8 +4962,8 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi, if (!valid_block_cnt) { f2fs_notice(sbi, "Zone without valid block has non-zero write " - "pointer. Reset the write pointer: cond[0x%x]", - zone->cond); + "pointer. Reset the write pointer: cond[%s]", + f2fs_zone_status[zone->cond]); ret = __f2fs_issue_discard_zone(sbi, fdev->bdev, zone_block, zone->len >> log_sectors_per_block); if (ret) @@ -4965,8 +4980,8 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi, * selected for write operation until it get discarded. */ f2fs_notice(sbi, "Valid blocks are not aligned with write " - "pointer: valid block[0x%x,0x%x] cond[0x%x]", - zone_segno, valid_block_cnt, zone->cond); + "pointer: valid block[0x%x,0x%x] cond[%s]", + zone_segno, valid_block_cnt, f2fs_zone_status[zone->cond]); ret = blkdev_zone_mgmt(fdev->bdev, REQ_OP_ZONE_FINISH, zone->start, zone->len, GFP_NOFS); diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 4d03ce1109ad..fc7f1a9fbbda 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -4674,6 +4674,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent) * check zoned block devices' write pointer consistency. */ if (!f2fs_readonly(sb) && f2fs_sb_has_blkzoned(sbi)) { + f2fs_notice(sbi, "Checking entire write pointers"); err = f2fs_check_write_pointer(sbi); if (err) goto free_meta; -- 2.44.0.rc1.240.g4c46232300-goog