xfs: move the di_flags field to struct xfs_inode

In preparation of removing the historic icinode struct, move the flags
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>

fs/xfs/libxfs/xfs_bmap_btree.c

@@ -183,7 +183,7 @@ xfs_bmbt_update_cursor(
 	struct xfs_btree_cur	*dst)
 {
 	ASSERT((dst->bc_tp->t_firstblock != NULLFSBLOCK) ||
-	       (dst->bc_ino.ip->i_d.di_flags & XFS_DIFLAG_REALTIME));
+	       (dst->bc_ino.ip->i_diflags & XFS_DIFLAG_REALTIME));
 
 	dst->bc_ino.allocated += src->bc_ino.allocated;
 	dst->bc_tp->t_firstblock = src->bc_tp->t_firstblock;

fs/xfs/libxfs/xfs_inode_buf.c

@@ -231,7 +231,7 @@ xfs_inode_from_disk(
 	ip->i_nblocks = be64_to_cpu(from->di_nblocks);
 	ip->i_extsize = be32_to_cpu(from->di_extsize);
 	ip->i_forkoff = from->di_forkoff;
-	to->di_flags	= be16_to_cpu(from->di_flags);
+	ip->i_diflags	= be16_to_cpu(from->di_flags);
 
 	if (from->di_dmevmask || from->di_dmstate)
 		xfs_iflags_set(ip, XFS_IPRESERVE_DM_FIELDS);
@@ -313,7 +313,7 @@ xfs_inode_to_disk(
 	to->di_anextents = cpu_to_be16(xfs_ifork_nextents(ip->i_afp));
 	to->di_forkoff = ip->i_forkoff;
 	to->di_aformat = xfs_ifork_format(ip->i_afp);
-	to->di_flags = cpu_to_be16(from->di_flags);
+	to->di_flags = cpu_to_be16(ip->i_diflags);
 
 	if (xfs_sb_version_has_v3inode(&ip->i_mount->m_sb)) {
 		to->di_version = 3;

fs/xfs/libxfs/xfs_inode_buf.h

@@ -16,8 +16,6 @@ struct xfs_dinode;
  * format specific structures at the appropriate time.
  */
 struct xfs_icdinode {
-	uint16_t	di_flags;	/* random flags, XFS_DIFLAG_... */
-
 	uint64_t	di_flags2;	/* more random flags */
 
 	struct timespec64 di_crtime;	/* time created */

fs/xfs/libxfs/xfs_rtbitmap.c

@@ -997,8 +997,8 @@ xfs_rtfree_extent(
 	 */
 	if (tp->t_frextents_delta + mp->m_sb.sb_frextents ==
 	    mp->m_sb.sb_rextents) {
-		if (!(mp->m_rbmip->i_d.di_flags & XFS_DIFLAG_NEWRTBM))
-			mp->m_rbmip->i_d.di_flags |= XFS_DIFLAG_NEWRTBM;
+		if (!(mp->m_rbmip->i_diflags & XFS_DIFLAG_NEWRTBM))
+			mp->m_rbmip->i_diflags |= XFS_DIFLAG_NEWRTBM;
 		*(uint64_t *)&VFS_I(mp->m_rbmip)->i_atime = 0;
 		xfs_trans_log_inode(tp, mp->m_rbmip, XFS_ILOG_CORE);
 	}

fs/xfs/scrub/common.c

@@ -818,7 +818,7 @@ xchk_metadata_inode_forks(
 		return 0;
 
 	/* Metadata inodes don't live on the rt device. */
-	if (sc->ip->i_d.di_flags & XFS_DIFLAG_REALTIME) {
+	if (sc->ip->i_diflags & XFS_DIFLAG_REALTIME) {
 		xchk_ino_set_corrupt(sc, sc->ip->i_ino);
 		return 0;
 	}

fs/xfs/xfs_bmap_util.c

@@ -439,7 +439,7 @@ xfs_getbmap(
 		}
 
 		if (xfs_get_extsz_hint(ip) ||
-		    (ip->i_d.di_flags &
+		    (ip->i_diflags &
 		     (XFS_DIFLAG_PREALLOC | XFS_DIFLAG_APPEND)))
 			max_len = mp->m_super->s_maxbytes;
 		else
@@ -620,7 +620,7 @@ xfs_can_free_eofblocks(struct xfs_inode *ip, bool force)
 	 * Do not free real preallocated or append-only files unless the file
 	 * has delalloc blocks and we are forced to remove them.
 	 */
-	if (ip->i_d.di_flags & (XFS_DIFLAG_PREALLOC | XFS_DIFLAG_APPEND))
+	if (ip->i_diflags & (XFS_DIFLAG_PREALLOC | XFS_DIFLAG_APPEND))
 		if (!force || ip->i_delayed_blks == 0)
 			return false;
 

fs/xfs/xfs_file.c

@@ -90,9 +90,9 @@ xfs_update_prealloc_flags(
 	}
 
 	if (flags & XFS_PREALLOC_SET)
-		ip->i_d.di_flags |= XFS_DIFLAG_PREALLOC;
+		ip->i_diflags |= XFS_DIFLAG_PREALLOC;
 	if (flags & XFS_PREALLOC_CLEAR)
-		ip->i_d.di_flags &= ~XFS_DIFLAG_PREALLOC;
+		ip->i_diflags &= ~XFS_DIFLAG_PREALLOC;
 
 	xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 	if (flags & XFS_PREALLOC_SYNC)

fs/xfs/xfs_filestream.h

@@ -22,7 +22,7 @@ xfs_inode_is_filestream(
 	struct xfs_inode	*ip)
 {
 	return (ip->i_mount->m_flags & XFS_MOUNT_FILESTREAMS) ||
-		(ip->i_d.di_flags & XFS_DIFLAG_FILESTREAM);
+		(ip->i_diflags & XFS_DIFLAG_FILESTREAM);
 }
 
 #endif /* __XFS_FILESTREAM_H__ */

fs/xfs/xfs_inode.c

@@ -60,7 +60,7 @@ xfs_get_extsz_hint(
 	 */
 	if (xfs_is_always_cow_inode(ip))
 		return 0;
-	if ((ip->i_d.di_flags & XFS_DIFLAG_EXTSIZE) && ip->i_extsize)
+	if ((ip->i_diflags & XFS_DIFLAG_EXTSIZE) && ip->i_extsize)
 		return ip->i_extsize;
 	if (XFS_IS_REALTIME_INODE(ip))
 		return ip->i_mount->m_sb.sb_rextsize;
@@ -656,7 +656,7 @@ xfs_ip2xflags(
 {
 	struct xfs_icdinode	*dic = &ip->i_d;
 
-	return _xfs_dic2xflags(dic->di_flags, dic->di_flags2, XFS_IFORK_Q(ip));
+	return _xfs_dic2xflags(ip->i_diflags, dic->di_flags2, XFS_IFORK_Q(ip));
 }
 
 /*
@@ -708,42 +708,42 @@ xfs_inode_inherit_flags(
 	umode_t			mode = VFS_I(ip)->i_mode;
 
 	if (S_ISDIR(mode)) {
-		if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT)
+		if (pip->i_diflags & XFS_DIFLAG_RTINHERIT)
 			di_flags |= XFS_DIFLAG_RTINHERIT;
-		if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) {
+		if (pip->i_diflags & XFS_DIFLAG_EXTSZINHERIT) {
 			di_flags |= XFS_DIFLAG_EXTSZINHERIT;
 			ip->i_extsize = pip->i_extsize;
 		}
-		if (pip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
+		if (pip->i_diflags & XFS_DIFLAG_PROJINHERIT)
 			di_flags |= XFS_DIFLAG_PROJINHERIT;
 	} else if (S_ISREG(mode)) {
-		if ((pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT) &&
+		if ((pip->i_diflags & XFS_DIFLAG_RTINHERIT) &&
 		    xfs_sb_version_hasrealtime(&ip->i_mount->m_sb))
 			di_flags |= XFS_DIFLAG_REALTIME;
-		if (pip->i_d.di_flags & XFS_DIFLAG_EXTSZINHERIT) {
+		if (pip->i_diflags & XFS_DIFLAG_EXTSZINHERIT) {
 			di_flags |= XFS_DIFLAG_EXTSIZE;
 			ip->i_extsize = pip->i_extsize;
 		}
 	}
-	if ((pip->i_d.di_flags & XFS_DIFLAG_NOATIME) &&
+	if ((pip->i_diflags & XFS_DIFLAG_NOATIME) &&
 	    xfs_inherit_noatime)
 		di_flags |= XFS_DIFLAG_NOATIME;
-	if ((pip->i_d.di_flags & XFS_DIFLAG_NODUMP) &&
+	if ((pip->i_diflags & XFS_DIFLAG_NODUMP) &&
 	    xfs_inherit_nodump)
 		di_flags |= XFS_DIFLAG_NODUMP;
-	if ((pip->i_d.di_flags & XFS_DIFLAG_SYNC) &&
+	if ((pip->i_diflags & XFS_DIFLAG_SYNC) &&
 	    xfs_inherit_sync)
 		di_flags |= XFS_DIFLAG_SYNC;
-	if ((pip->i_d.di_flags & XFS_DIFLAG_NOSYMLINKS) &&
+	if ((pip->i_diflags & XFS_DIFLAG_NOSYMLINKS) &&
 	    xfs_inherit_nosymlinks)
 		di_flags |= XFS_DIFLAG_NOSYMLINKS;
-	if ((pip->i_d.di_flags & XFS_DIFLAG_NODEFRAG) &&
+	if ((pip->i_diflags & XFS_DIFLAG_NODEFRAG) &&
 	    xfs_inherit_nodefrag)
 		di_flags |= XFS_DIFLAG_NODEFRAG;
-	if (pip->i_d.di_flags & XFS_DIFLAG_FILESTREAM)
+	if (pip->i_diflags & XFS_DIFLAG_FILESTREAM)
 		di_flags |= XFS_DIFLAG_FILESTREAM;
 
-	ip->i_d.di_flags |= di_flags;
+	ip->i_diflags |= di_flags;
 }
 
 /* Propagate di_flags2 from a parent inode to a child inode. */
@@ -840,7 +840,7 @@ xfs_init_new_inode(
 	inode->i_ctime = tv;
 
 	ip->i_extsize = 0;
-	ip->i_d.di_flags = 0;
+	ip->i_diflags = 0;
 
 	if (xfs_sb_version_has_v3inode(&mp->m_sb)) {
 		inode_set_iversion(inode, 1);
@@ -860,7 +860,7 @@ xfs_init_new_inode(
 		break;
 	case S_IFREG:
 	case S_IFDIR:
-		if (pip && (pip->i_d.di_flags & XFS_DIFLAG_ANY))
+		if (pip && (pip->i_diflags & XFS_DIFLAG_ANY))
 			xfs_inode_inherit_flags(ip, pip);
 		if (pip && (pip->i_d.di_flags2 & XFS_DIFLAG2_ANY))
 			xfs_inode_inherit_flags2(ip, pip);
@@ -1287,7 +1287,7 @@ xfs_link(
 	 * creation in our tree when the project IDs are the same; else
 	 * the tree quota mechanism could be circumvented.
 	 */
-	if (unlikely((tdp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
+	if (unlikely((tdp->i_diflags & XFS_DIFLAG_PROJINHERIT) &&
 		     tdp->i_projid != sip->i_projid)) {
 		error = -EXDEV;
 		goto error_return;
@@ -2611,7 +2611,7 @@ xfs_ifree(
 	}
 
 	VFS_I(ip)->i_mode = 0;		/* mark incore inode as free */
-	ip->i_d.di_flags = 0;
+	ip->i_diflags = 0;
 	ip->i_d.di_flags2 = ip->i_mount->m_ino_geo.new_diflags2;
 	ip->i_forkoff = 0;		/* mark the attr fork not in use */
 	ip->i_df.if_format = XFS_DINODE_FMT_EXTENTS;
@@ -3125,7 +3125,7 @@ xfs_rename(
 	 * into our tree when the project IDs are the same; else the
 	 * tree quota mechanism would be circumvented.
 	 */
-	if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
+	if (unlikely((target_dp->i_diflags & XFS_DIFLAG_PROJINHERIT) &&
 		     target_dp->i_projid != src_ip->i_projid)) {
 		error = -EXDEV;
 		goto out_trans_cancel;

fs/xfs/xfs_inode.h

@@ -64,6 +64,7 @@ typedef struct xfs_inode {
 		uint16_t	i_flushiter;	/* incremented on flush */
 	};
 	uint8_t			i_forkoff;	/* attr fork offset >> 3 */
+	uint16_t		i_diflags;	/* XFS_DIFLAG_... */
 
 	struct xfs_icdinode	i_d;		/* most of ondisk inode */
 
@@ -184,7 +185,7 @@ xfs_iflags_test_and_set(xfs_inode_t *ip, unsigned short flags)
 static inline prid_t
 xfs_get_initial_prid(struct xfs_inode *dp)
 {
-	if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
+	if (dp->i_diflags & XFS_DIFLAG_PROJINHERIT)
 		return dp->i_projid;
 
 	return XFS_PROJID_DEFAULT;

fs/xfs/xfs_inode_item.c

@@ -376,7 +376,7 @@ xfs_inode_to_log_dinode(
 	to->di_anextents = xfs_ifork_nextents(ip->i_afp);
 	to->di_forkoff = ip->i_forkoff;
 	to->di_aformat = xfs_ifork_format(ip->i_afp);
-	to->di_flags = from->di_flags;
+	to->di_flags = ip->i_diflags;
 
 	xfs_copy_dm_fields_to_log_dinode(ip, to);
 

fs/xfs/xfs_ioctl.c

@@ -1156,7 +1156,7 @@ xfs_flags2diflags(
 {
 	/* can't set PREALLOC this way, just preserve it */
 	uint16_t		di_flags =
-		(ip->i_d.di_flags & XFS_DIFLAG_PREALLOC);
+		(ip->i_diflags & XFS_DIFLAG_PREALLOC);
 
 	if (xflags & FS_XFLAG_IMMUTABLE)
 		di_flags |= XFS_DIFLAG_IMMUTABLE;
@@ -1242,7 +1242,7 @@ xfs_ioctl_setattr_xflags(
 	if (di_flags2 && !xfs_sb_version_has_v3inode(&mp->m_sb))
 		return -EINVAL;
 
-	ip->i_d.di_flags = xfs_flags2diflags(ip, fa->fsx_xflags);
+	ip->i_diflags = xfs_flags2diflags(ip, fa->fsx_xflags);
 	ip->i_d.di_flags2 = di_flags2;
 
 	xfs_diflags_to_iflags(ip, false);
@@ -1520,7 +1520,7 @@ xfs_ioctl_setattr(
 	 * extent size hint should be set on the inode. If no extent size flags
 	 * are set on the inode then unconditionally clear the extent size hint.
 	 */
-	if (ip->i_d.di_flags & (XFS_DIFLAG_EXTSIZE | XFS_DIFLAG_EXTSZINHERIT))
+	if (ip->i_diflags & (XFS_DIFLAG_EXTSIZE | XFS_DIFLAG_EXTSZINHERIT))
 		ip->i_extsize = XFS_B_TO_FSB(mp, fa->fsx_extsize);
 	else
 		ip->i_extsize = 0;
@@ -1575,7 +1575,7 @@ xfs_ioc_getxflags(
 {
 	unsigned int		flags;
 
-	flags = xfs_di2lxflags(ip->i_d.di_flags, ip->i_d.di_flags2);
+	flags = xfs_di2lxflags(ip->i_diflags, ip->i_d.di_flags2);
 	if (copy_to_user(arg, &flags, sizeof(flags)))
 		return -EFAULT;
 	return 0;

fs/xfs/xfs_iops.c

@@ -607,11 +607,11 @@ xfs_vn_getattr(
 	 * Note: If you add another clause to set an attribute flag, please
 	 * update attributes_mask below.
 	 */
-	if (ip->i_d.di_flags & XFS_DIFLAG_IMMUTABLE)
+	if (ip->i_diflags & XFS_DIFLAG_IMMUTABLE)
 		stat->attributes |= STATX_ATTR_IMMUTABLE;
-	if (ip->i_d.di_flags & XFS_DIFLAG_APPEND)
+	if (ip->i_diflags & XFS_DIFLAG_APPEND)
 		stat->attributes |= STATX_ATTR_APPEND;
-	if (ip->i_d.di_flags & XFS_DIFLAG_NODUMP)
+	if (ip->i_diflags & XFS_DIFLAG_NODUMP)
 		stat->attributes |= STATX_ATTR_NODUMP;
 
 	stat->attributes_mask |= (STATX_ATTR_IMMUTABLE |

fs/xfs/xfs_linux.h

@@ -233,7 +233,7 @@ int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count,
  * configured realtime device.
  */
 #define XFS_IS_REALTIME_INODE(ip)			\
-	(((ip)->i_d.di_flags & XFS_DIFLAG_REALTIME) &&	\
+	(((ip)->i_diflags & XFS_DIFLAG_REALTIME) &&	\
 	 (ip)->i_mount->m_rtdev_targp)
 #define XFS_IS_REALTIME_MOUNT(mp) ((mp)->m_rtdev_targp ? 1 : 0)
 #else

fs/xfs/xfs_rtalloc.c

@@ -1318,8 +1318,8 @@ xfs_rtpick_extent(
 	ASSERT(xfs_isilocked(mp->m_rbmip, XFS_ILOCK_EXCL));
 
 	seqp = (uint64_t *)&VFS_I(mp->m_rbmip)->i_atime;
-	if (!(mp->m_rbmip->i_d.di_flags & XFS_DIFLAG_NEWRTBM)) {
-		mp->m_rbmip->i_d.di_flags |= XFS_DIFLAG_NEWRTBM;
+	if (!(mp->m_rbmip->i_diflags & XFS_DIFLAG_NEWRTBM)) {
+		mp->m_rbmip->i_diflags |= XFS_DIFLAG_NEWRTBM;
 		*seqp = 0;
 	}
 	seq = *seqp;

fs/xfs/xfs_super.c

@@ -834,13 +834,13 @@ xfs_fs_statfs(
 	statp->f_ffree = max_t(int64_t, ffree, 0);
 
 
-	if ((ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
+	if ((ip->i_diflags & XFS_DIFLAG_PROJINHERIT) &&
 	    ((mp->m_qflags & (XFS_PQUOTA_ACCT|XFS_PQUOTA_ENFD))) ==
 			      (XFS_PQUOTA_ACCT|XFS_PQUOTA_ENFD))
 		xfs_qm_statvfs(ip, statp);
 
 	if (XFS_IS_REALTIME_MOUNT(mp) &&
-	    (ip->i_d.di_flags & (XFS_DIFLAG_RTINHERIT | XFS_DIFLAG_REALTIME))) {
+	    (ip->i_diflags & (XFS_DIFLAG_RTINHERIT | XFS_DIFLAG_REALTIME))) {
 		statp->f_blocks = sbp->sb_rblocks;
 		statp->f_bavail = statp->f_bfree =
 			sbp->sb_frextents * sbp->sb_rextsize;

fs/xfs/xfs_symlink.c

@@ -210,7 +210,7 @@ xfs_symlink(
 	/*
 	 * Check whether the directory allows new symlinks or not.
 	 */
-	if (dp->i_d.di_flags & XFS_DIFLAG_NOSYMLINKS) {
+	if (dp->i_diflags & XFS_DIFLAG_NOSYMLINKS) {
 		error = -EPERM;
 		goto out_trans_cancel;
 	}