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 4958EB652 for ; Wed, 13 Mar 2024 01:52:01 +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=1710294721; cv=none; b=kJXYHiebL4n9sSWe4d5/POhkJ5YnCaL3WqZyQvnMKS8lONk6GZAFZzt6wB+lIRrc0iqrLbJl2u3WNZwNfMLxFgOYKZad+hj5tJopCjZjWTljmtqyAg10v23PXP0Uac00ge2ONXKk372UCI5k97mqtWZdsFRnPM32bv5izXDe6q0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710294721; c=relaxed/simple; bh=kgcWgEY1kGdy/4RC3+Fx8MJ2OmIAPSkceooW/nX6YHw=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ZyXqnO5XxCpIdf12xWviumDvEFzlRB6kycFPvoHwI6HbHB9rXsr2lpBP/qin0PFUUS23vv0uPZwaiU43vUy5064WvRgt4dPqWYe8sy1/2Nk37/mmpSRMfccyByOlskSnzzfJ4OVuiDaHhfSv1LazicXl2PpvSPMTrTEbBrgc5+k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CBeTbc0L; 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="CBeTbc0L" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D510AC433F1; Wed, 13 Mar 2024 01:52:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710294720; bh=kgcWgEY1kGdy/4RC3+Fx8MJ2OmIAPSkceooW/nX6YHw=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=CBeTbc0LExYsjw5Da4NBYSzo+4e6fqy63ROpOiZSM0fMK48tL2Ly4jbOlcUxrDJqF B6/4gfAVaUSGeo07YbCXVMQtOVZ26Yxs7tUcdl+y/bsWaqm5zXOJoxM9geXQ3uDAio yeTIY+nvZDObZbOpdYYxBP+Eems0IXCkekFrD6dDcruUlTIeHpBaJx36pOSgzb8zy9 spzbxHWvdTPhasw3wRUlswkJYsI2Jl24hdtZ5Z6rHSfrmdPpwZiRGsH8u/DZujuUcz ezJIJPU3J9YppIjCfOH5h5jV2AYj2RTWTQRAIoEiuJgB5W2p+oBmMSBZu8w4o9Gp2q freSzr+Q1S7xA== Date: Tue, 12 Mar 2024 18:52:00 -0700 Subject: [PATCH 09/13] xfs_repair: convert helpers for rtbitmap block/wordcount computations From: "Darrick J. Wong" To: djwong@kernel.org, cem@kernel.org Cc: linux-xfs@vger.kernel.org Message-ID: <171029430686.2061422.7471647213070466430.stgit@frogsfrogsfrogs> In-Reply-To: <171029430538.2061422.12034783293720244471.stgit@frogsfrogsfrogs> References: <171029430538.2061422.12034783293720244471.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: Darrick J. Wong Port xfs_repair to use the new helper functions that compute the number of blocks or words necessary to store the rt bitmap. Signed-off-by: Darrick J. Wong --- libxfs/libxfs_api_defs.h | 2 ++ repair/rt.c | 10 +++++----- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/libxfs/libxfs_api_defs.h b/libxfs/libxfs_api_defs.h index a16efa007572..5180da2fcea6 100644 --- a/libxfs/libxfs_api_defs.h +++ b/libxfs/libxfs_api_defs.h @@ -175,6 +175,8 @@ #define xfs_rmap_lookup_le_range libxfs_rmap_lookup_le_range #define xfs_rmap_query_range libxfs_rmap_query_range +#define xfs_rtbitmap_wordcount libxfs_rtbitmap_wordcount + #define xfs_rtfree_extent libxfs_rtfree_extent #define xfs_rtfree_blocks libxfs_rtfree_blocks #define xfs_sb_from_disk libxfs_sb_from_disk diff --git a/repair/rt.c b/repair/rt.c index 8f3b9082a9b8..244b59f04ce5 100644 --- a/repair/rt.c +++ b/repair/rt.c @@ -19,6 +19,8 @@ void rtinit(xfs_mount_t *mp) { + unsigned long long wordcnt; + if (mp->m_sb.sb_rblocks == 0) return; @@ -26,11 +28,9 @@ rtinit(xfs_mount_t *mp) * realtime init -- blockmap initialization is * handled by incore_init() */ - /* - sumfile = calloc(mp->m_rsumsize, 1); - */ - if ((btmcompute = calloc(mp->m_sb.sb_rbmblocks * - mp->m_sb.sb_blocksize, 1)) == NULL) + wordcnt = libxfs_rtbitmap_wordcount(mp, mp->m_sb.sb_rextents); + btmcompute = calloc(wordcnt, sizeof(xfs_rtword_t)); + if (!btmcompute) do_error( _("couldn't allocate memory for incore realtime bitmap.\n"));