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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 7D51EC433E0 for ; Mon, 22 Jun 2020 09:36:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 530C7206F1 for ; Mon, 22 Jun 2020 09:36:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dXS6tRhl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726704AbgFVJgm (ORCPT ); Mon, 22 Jun 2020 05:36:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726620AbgFVJgm (ORCPT ); Mon, 22 Jun 2020 05:36:42 -0400 Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BFA2C061794 for ; Mon, 22 Jun 2020 02:36:42 -0700 (PDT) Received: by mail-pj1-x1042.google.com with SMTP id u8so7901023pje.4 for ; Mon, 22 Jun 2020 02:36:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=nilhZzYMoUvKatgkVaFngrob+JsbLvy75ZBDyA6aFR4=; b=dXS6tRhlilU/2C9M7Ac1ucehNAGpLyOFD8c4Xs72SFmrJLv2AxthIUp5UXi+ccOgLv gM6D1/TkPU/JdMM78lsGoEGWCPN06TF092IUe+U3vL3w5/akFejQv6hBQiU6dBsJcq9R 49ywKNBefe1VmWJso9B2l7PmcA+NERu8P0//f9M2blIMqmGqmmxMAarJyAHFF/rdkd7O 9V5q//gz3wStQovdHRq5juPD2mfkGULBKg0yx/SBhrfY1VTzRnwrec22lwprTjVeF/Ip TbnjfQAu/Ud8Lo0jm/PPoQo5Kmiqgy0tHInfeGUICpAyz+RZUABwgnpwA2lvs54NeJbI Yj4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=nilhZzYMoUvKatgkVaFngrob+JsbLvy75ZBDyA6aFR4=; b=RnRIix3SRpdiiicfxgmt+E7RB7fKfePYSTSp4MKtp/t071XpOLx53bYq8pEsu+GhOD 0Oda2uqEUcqDqNNJ9S38sagAeVESHE+/oA3GAOpw1cj7OFQzTHh0FPFXDJLZ4GXav8qW 7yeUD9yAMec3+G3AW94L8tr3iu4tW00Z1InjCudRWGhomzup2KBqO2uimxHTScy9waxA C1mbGD6fcIzGaxohHbbxtmFq6pD2WFC3W7Z6aJVfgzBXbxcGbA4XlUyVw1zFf5zx0KNN YScpmDWVpv/3KL1MYELbDm0MhGuiSRDmUyl/QFCx0Ua/xssfU/8EIXYv6AByemkUhwpL ezQA== X-Gm-Message-State: AOAM53273z4gaWMlnK7lErCaAmEMkJpMHMIlfb2PgyelHG5r6UmMfcUn AYeV7RtiirOm4VzwXinu4yI= X-Google-Smtp-Source: ABdhPJyAXC3vfgh4ObYkHWKKDUp2Gy0Mxy8VYUUDvknRPSgSiryOBS4fjL8GumC9Nuz6DfeWZuxpYA== X-Received: by 2002:a17:90a:c906:: with SMTP id v6mr17547976pjt.105.1592818602053; Mon, 22 Jun 2020 02:36:42 -0700 (PDT) Received: from garuda.localnet ([122.179.34.42]) by smtp.gmail.com with ESMTPSA id gm11sm13046996pjb.9.2020.06.22.02.36.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jun 2020 02:36:41 -0700 (PDT) From: Chandan Babu R To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org Subject: Re: [PATCH 05/15] xfs: move the di_extsize field to struct xfs_inode Date: Mon, 22 Jun 2020 15:06:39 +0530 Message-ID: <3082856.PAt9eKsda2@garuda> In-Reply-To: <20200620071102.462554-6-hch@lst.de> References: <20200620071102.462554-1-hch@lst.de> <20200620071102.462554-6-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Saturday 20 June 2020 12:40:52 PM IST Christoph Hellwig wrote: > In preparation of removing the historic icinode struct, move the extsize > field into the containing xfs_inode structure. > The changes look good to me. Reviewed-by: Chandan Babu R > Signed-off-by: Christoph Hellwig > --- > fs/xfs/libxfs/xfs_bmap.c | 2 +- > fs/xfs/libxfs/xfs_inode_buf.c | 4 ++-- > fs/xfs/libxfs/xfs_inode_buf.h | 1 - > fs/xfs/xfs_inode.c | 10 +++++----- > fs/xfs/xfs_inode.h | 1 + > fs/xfs/xfs_inode_item.c | 2 +- > fs/xfs/xfs_ioctl.c | 10 +++++----- > fs/xfs/xfs_itable.c | 2 +- > 8 files changed, 16 insertions(+), 16 deletions(-) > > diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c > index 54f3015f08285a..692159357ed8e5 100644 > --- a/fs/xfs/libxfs/xfs_bmap.c > +++ b/fs/xfs/libxfs/xfs_bmap.c > @@ -2942,7 +2942,7 @@ xfs_bmap_add_extent_hole_real( > */ > > /* > - * Adjust the size of the new extent based on di_extsize and rt extsize. > + * Adjust the size of the new extent based on i_extsize and rt extsize. > */ > int > xfs_bmap_extsize_align( > diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c > index d1a15778e86a38..e51b15c44bb3e1 100644 > --- a/fs/xfs/libxfs/xfs_inode_buf.c > +++ b/fs/xfs/libxfs/xfs_inode_buf.c > @@ -243,7 +243,7 @@ xfs_inode_from_disk( > > ip->i_disk_size = be64_to_cpu(from->di_size); > ip->i_nblocks = be64_to_cpu(from->di_nblocks); > - to->di_extsize = be32_to_cpu(from->di_extsize); > + ip->i_extsize = be32_to_cpu(from->di_extsize); > to->di_forkoff = from->di_forkoff; > to->di_dmevmask = be32_to_cpu(from->di_dmevmask); > to->di_dmstate = be16_to_cpu(from->di_dmstate); > @@ -306,7 +306,7 @@ xfs_inode_to_disk( > > to->di_size = cpu_to_be64(ip->i_disk_size); > to->di_nblocks = cpu_to_be64(ip->i_nblocks); > - to->di_extsize = cpu_to_be32(from->di_extsize); > + to->di_extsize = cpu_to_be32(ip->i_extsize); > to->di_nextents = cpu_to_be32(xfs_ifork_nextents(&ip->i_df)); > to->di_anextents = cpu_to_be16(xfs_ifork_nextents(ip->i_afp)); > to->di_forkoff = from->di_forkoff; > diff --git a/fs/xfs/libxfs/xfs_inode_buf.h b/fs/xfs/libxfs/xfs_inode_buf.h > index a322e1adf0a348..d420ea835c8390 100644 > --- a/fs/xfs/libxfs/xfs_inode_buf.h > +++ b/fs/xfs/libxfs/xfs_inode_buf.h > @@ -17,7 +17,6 @@ struct xfs_dinode; > */ > struct xfs_icdinode { > uint16_t di_flushiter; /* incremented on flush */ > - xfs_extlen_t di_extsize; /* basic/minimum extent size for file */ > uint8_t di_forkoff; /* attr fork offs, <<3 for 64b align */ > uint32_t di_dmevmask; /* DMIG event mask */ > uint16_t di_dmstate; /* DMIG state info */ > diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c > index 19d132acc499cb..6d1891f902aaa9 100644 > --- a/fs/xfs/xfs_inode.c > +++ b/fs/xfs/xfs_inode.c > @@ -61,8 +61,8 @@ xfs_get_extsz_hint( > */ > if (xfs_is_always_cow_inode(ip)) > return 0; > - if ((ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE) && ip->i_d.di_extsize) > - return ip->i_d.di_extsize; > + if ((ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE) && ip->i_extsize) > + return ip->i_extsize; > if (XFS_IS_REALTIME_INODE(ip)) > return ip->i_mount->m_sb.sb_rextsize; > return 0; > @@ -834,7 +834,7 @@ xfs_ialloc( > inode->i_atime = tv; > inode->i_ctime = tv; > > - ip->i_d.di_extsize = 0; > + ip->i_extsize = 0; > ip->i_d.di_dmevmask = 0; > ip->i_d.di_dmstate = 0; > ip->i_d.di_flags = 0; > @@ -866,7 +866,7 @@ xfs_ialloc( > di_flags |= XFS_DIFLAG_RTINHERIT; > if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) { > di_flags |= XFS_DIFLAG_EXTSZINHERIT; > - ip->i_d.di_extsize = pip->i_d.di_extsize; > + ip->i_extsize = pip->i_extsize; > } > if (pip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) > di_flags |= XFS_DIFLAG_PROJINHERIT; > @@ -875,7 +875,7 @@ xfs_ialloc( > di_flags |= XFS_DIFLAG_REALTIME; > if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) { > di_flags |= XFS_DIFLAG_EXTSIZE; > - ip->i_d.di_extsize = pip->i_d.di_extsize; > + ip->i_extsize = pip->i_extsize; > } > } > if ((pip->i_d.di_flags & XFS_DIFLAG_NOATIME) && > diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h > index 828f49f109475e..af90c6f745549b 100644 > --- a/fs/xfs/xfs_inode.h > +++ b/fs/xfs/xfs_inode.h > @@ -57,6 +57,7 @@ typedef struct xfs_inode { > xfs_fsize_t i_disk_size; /* number of bytes in file */ > xfs_rfsblock_t i_nblocks; /* # of direct & btree blocks */ > uint32_t i_projid; /* owner's project id */ > + xfs_extlen_t i_extsize; /* basic/minimum extent size */ > > struct xfs_icdinode i_d; /* most of ondisk inode */ > > diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c > index 0980fa43472cf8..8b8c99809f273e 100644 > --- a/fs/xfs/xfs_inode_item.c > +++ b/fs/xfs/xfs_inode_item.c > @@ -325,7 +325,7 @@ xfs_inode_to_log_dinode( > > to->di_size = ip->i_disk_size; > to->di_nblocks = ip->i_nblocks; > - to->di_extsize = from->di_extsize; > + to->di_extsize = ip->i_extsize; > to->di_nextents = xfs_ifork_nextents(&ip->i_df); > to->di_anextents = xfs_ifork_nextents(ip->i_afp); > to->di_forkoff = from->di_forkoff; > diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c > index d93f4fc40fd99e..efe3b5bc1178dc 100644 > --- a/fs/xfs/xfs_ioctl.c > +++ b/fs/xfs/xfs_ioctl.c > @@ -1107,7 +1107,7 @@ xfs_fill_fsxattr( > struct xfs_ifork *ifp = attr ? ip->i_afp : &ip->i_df; > > simple_fill_fsxattr(fa, xfs_ip2xflags(ip)); > - fa->fsx_extsize = ip->i_d.di_extsize << ip->i_mount->m_sb.sb_blocklog; > + fa->fsx_extsize = ip->i_extsize << ip->i_mount->m_sb.sb_blocklog; > fa->fsx_cowextsize = ip->i_d.di_cowextsize << > ip->i_mount->m_sb.sb_blocklog; > fa->fsx_projid = ip->i_projid; > @@ -1209,7 +1209,7 @@ xfs_ioctl_setattr_xflags( > /* If realtime flag is set then must have realtime device */ > if (fa->fsx_xflags & FS_XFLAG_REALTIME) { > if (mp->m_sb.sb_rblocks == 0 || mp->m_sb.sb_rextsize == 0 || > - (ip->i_d.di_extsize % mp->m_sb.sb_rextsize)) > + (ip->i_extsize % mp->m_sb.sb_rextsize)) > return -EINVAL; > } > > @@ -1381,7 +1381,7 @@ xfs_ioctl_setattr_check_extsize( > xfs_fsblock_t extsize_fsb; > > if (S_ISREG(VFS_I(ip)->i_mode) && ip->i_df.if_nextents && > - ((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) != fa->fsx_extsize)) > + ((ip->i_extsize << mp->m_sb.sb_blocklog) != fa->fsx_extsize)) > return -EINVAL; > > if (fa->fsx_extsize == 0) > @@ -1569,9 +1569,9 @@ xfs_ioctl_setattr( > * are set on the inode then unconditionally clear the extent size hint. > */ > if (ip->i_d.di_flags & (XFS_DIFLAG_EXTSIZE | XFS_DIFLAG_EXTSZINHERIT)) > - ip->i_d.di_extsize = fa->fsx_extsize >> mp->m_sb.sb_blocklog; > + ip->i_extsize = fa->fsx_extsize >> mp->m_sb.sb_blocklog; > else > - ip->i_d.di_extsize = 0; > + ip->i_extsize = 0; > if (xfs_sb_version_has_v3inode(&mp->m_sb) && > (ip->i_d.di_flags2 & XFS_DIFLAG2_COWEXTSIZE)) > ip->i_d.di_cowextsize = fa->fsx_cowextsize >> > diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c > index 7af144500bbfdb..b0f0c19fd7822e 100644 > --- a/fs/xfs/xfs_itable.c > +++ b/fs/xfs/xfs_itable.c > @@ -103,7 +103,7 @@ xfs_bulkstat_one_int( > buf->bs_mode = inode->i_mode; > > buf->bs_xflags = xfs_ip2xflags(ip); > - buf->bs_extsize_blks = dic->di_extsize; > + buf->bs_extsize_blks = ip->i_extsize; > buf->bs_extents = xfs_ifork_nextents(&ip->i_df); > xfs_bulkstat_health(ip, buf); > buf->bs_aextents = xfs_ifork_nextents(ip->i_afp); > -- chandan