From: "Darrick J. Wong" <djwong@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 10/18] xfs: move the di_extsize field to struct xfs_inode
Date: Wed, 24 Mar 2021 11:29:09 -0700 [thread overview]
Message-ID: <20210324182909.GI22100@magnolia> (raw)
In-Reply-To: <20210324142129.1011766-11-hch@lst.de>
On Wed, Mar 24, 2021 at 03:21:21PM +0100, Christoph Hellwig wrote:
> In preparation of removing the historic icinode struct, move the extsize
> field into the containing xfs_inode structure.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Yeah, looks reasonable to me.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
--D
> ---
> 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 20c413a9b22ca9..8d4947ffcd4981 100644
> --- a/fs/xfs/libxfs/xfs_bmap.c
> +++ b/fs/xfs/libxfs/xfs_bmap.c
> @@ -2938,7 +2938,7 @@ 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 b8c8ebf38d3f46..fa21fb84c2d232 100644
> --- a/fs/xfs/libxfs/xfs_inode_buf.c
> +++ b/fs/xfs/libxfs/xfs_inode_buf.c
> @@ -228,7 +228,7 @@ 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_flags = be16_to_cpu(from->di_flags);
>
> @@ -307,7 +307,7 @@ 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 f4e1a9010b0a47..6bc78856373e31 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 */
> uint16_t di_flags; /* random flags, XFS_DIFLAG_... */
>
> diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
> index c478b85a916f7b..ccd179900f21cf 100644
> --- a/fs/xfs/xfs_inode.c
> +++ b/fs/xfs/xfs_inode.c
> @@ -60,8 +60,8 @@ 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;
> @@ -712,7 +712,7 @@ xfs_inode_inherit_flags(
> 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;
> @@ -722,7 +722,7 @@ xfs_inode_inherit_flags(
> 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) &&
> @@ -838,7 +838,7 @@ xfs_init_new_inode(
> inode->i_atime = tv;
> inode->i_ctime = tv;
>
> - ip->i_d.di_extsize = 0;
> + ip->i_extsize = 0;
> ip->i_d.di_flags = 0;
>
> if (xfs_sb_version_has_v3inode(&mp->m_sb)) {
> diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
> index 4fe208669540fe..84cc2e74ba1961 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 07b68bd8fbb8da..8a1411effd327d 100644
> --- a/fs/xfs/xfs_inode_item.c
> +++ b/fs/xfs/xfs_inode_item.c
> @@ -371,7 +371,7 @@ 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 8d22127284d360..ec769219e435e9 100644
> --- a/fs/xfs/xfs_ioctl.c
> +++ b/fs/xfs/xfs_ioctl.c
> @@ -1120,7 +1120,7 @@ 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;
> @@ -1223,7 +1223,7 @@ 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;
> }
>
> @@ -1347,7 +1347,7 @@ 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)
> @@ -1519,9 +1519,9 @@ 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 a94289fb5d61ee..ce95cb1a9bc9f5 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);
> --
> 2.30.1
>
next prev parent reply other threads:[~2021-03-24 18:30 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-24 14:21 xfs inode structure cleanups v3 Christoph Hellwig
2021-03-24 14:21 ` [PATCH 01/18] xfs: split xfs_imap_to_bp Christoph Hellwig
2021-03-24 18:07 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 02/18] xfs: consistently initialize di_flags2 Christoph Hellwig
2021-03-24 18:08 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 03/18] xfs: handle crtime more carefully in xfs_bulkstat_one_int Christoph Hellwig
2021-03-24 18:09 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 04/18] xfs: remove the unused xfs_icdinode_has_bigtime helper Christoph Hellwig
2021-03-24 18:10 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 05/18] xfs: remove the di_dmevmask and di_dmstate fields from struct xfs_icdinode Christoph Hellwig
2021-03-24 18:17 ` Darrick J. Wong
2021-03-24 18:20 ` Christoph Hellwig
2021-03-25 14:29 ` Anthony Iliopoulos
2021-03-24 14:21 ` [PATCH 06/18] xfs: don't clear the "dinode core" in xfs_inode_alloc Christoph Hellwig
2021-03-24 18:27 ` Darrick J. Wong
2021-03-24 18:28 ` Christoph Hellwig
2021-03-24 18:40 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 07/18] xfs: move the di_projid field to struct xfs_inode Christoph Hellwig
2021-03-24 18:20 ` Darrick J. Wong
2021-03-25 8:39 ` Christoph Hellwig
2021-03-24 14:21 ` [PATCH 08/18] xfs: move the di_size " Christoph Hellwig
2021-03-24 18:21 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 09/18] xfs: move the di_nblocks " Christoph Hellwig
2021-03-24 18:22 ` Darrick J. Wong
2021-03-25 8:39 ` Christoph Hellwig
2021-03-26 0:25 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 10/18] xfs: move the di_extsize " Christoph Hellwig
2021-03-24 18:29 ` Darrick J. Wong [this message]
2021-03-24 14:21 ` [PATCH 11/18] xfs: move the di_cowextsize " Christoph Hellwig
2021-03-24 18:31 ` Darrick J. Wong
2021-03-24 18:33 ` Darrick J. Wong
2021-03-24 18:42 ` Darrick J. Wong
2021-03-25 8:41 ` Christoph Hellwig
2021-03-24 14:21 ` [PATCH 12/18] xfs: move the di_flushiter " Christoph Hellwig
2021-03-24 18:32 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 13/18] xfs: use a union for i_cowextsize and i_flushiter Christoph Hellwig
2021-03-24 18:33 ` Darrick J. Wong
2021-03-25 3:06 ` Darrick J. Wong
2021-03-25 9:01 ` Christoph Hellwig
2021-03-24 14:21 ` [PATCH 14/18] xfs: cleanup xfs_fill_fsxattr Christoph Hellwig
2021-03-24 18:34 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 15/18] xfs: move the di_forkoff field to struct xfs_inode Christoph Hellwig
2021-03-24 18:35 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 16/18] xfs: move the di_flags " Christoph Hellwig
2021-03-24 18:36 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 17/18] xfs: move the di_flags2 " Christoph Hellwig
2021-03-24 18:37 ` Darrick J. Wong
2021-03-24 14:21 ` [PATCH 18/18] xfs: move the di_crtime " Christoph Hellwig
2021-03-24 18:38 ` Darrick J. Wong
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