xfs: move the di_extsize field to struct xfs_inode

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>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index b2009f979ae856f6d2f003de04895d1025d679ef..829df5c45d49f5c115ef99cc0d4c42651af4445b 100644 (file)
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -2937,7 +2937,7 @@ done:
  */
 
 /*
- * 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 e699669039c3a70cb52606174b8e7b3e86057cc1..bb709584921d8b38a6c1d0f7958ee7943df6f24d 100644 (file)
--- 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 f4e1a9010b0a47803739b4bf04b7c0f7d207ebd0..6bc78856373e31039b9320c002afcb3f80732713 100644 (file)
--- 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 30abf797592443fb90d500c10adc5d5a795aae7e..46b1af91e78ddf80070748c05d19759cd04d592c 100644 (file)
--- 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) &&
@@ -839,7 +839,7 @@ 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 687bb41f7da4f2d3fcf16117633137cc15da77a1..0d4ed688968086c95ee89d0460399d92a10e1393 100644 (file)
--- 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 */
        prid_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 1d01cabc2db167e9109a72bbf5d7667223915621..a0136fe771f0769ec5b755815c35d754fbfb3f2a 100644 (file)
--- 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 8d22127284d3608596991f47095cd1b8293fb707..ec769219e435e9f82d38c6fcc7617be1bef83233 100644 (file)
--- 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 b9dc8523633878412939532ce15427dd4ea23e06..7e2340ee2f37b643d250d6508392cc6b4fbca445 100644 (file)
--- 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);