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Diffstat (limited to 'fs/xfs/xfs_attr_remote.h')
-rw-r--r--fs/xfs/xfs_attr_remote.h56
1 files changed, 0 insertions, 56 deletions
diff --git a/fs/xfs/xfs_attr_remote.h b/fs/xfs/xfs_attr_remote.h
deleted file mode 100644
index 92a8fd7977cc..000000000000
--- a/fs/xfs/xfs_attr_remote.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2013 Red Hat, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __XFS_ATTR_REMOTE_H__
-#define __XFS_ATTR_REMOTE_H__
-
-#define XFS_ATTR3_RMT_MAGIC 0x5841524d /* XARM */
-
-/*
- * There is one of these headers per filesystem block in a remote attribute.
- * This is done to ensure there is a 1:1 mapping between the attribute value
- * length and the number of blocks needed to store the attribute. This makes the
- * verification of a buffer a little more complex, but greatly simplifies the
- * allocation, reading and writing of these attributes as we don't have to guess
- * the number of blocks needed to store the attribute data.
- */
-struct xfs_attr3_rmt_hdr {
- __be32 rm_magic;
- __be32 rm_offset;
- __be32 rm_bytes;
- __be32 rm_crc;
- uuid_t rm_uuid;
- __be64 rm_owner;
- __be64 rm_blkno;
- __be64 rm_lsn;
-};
-
-#define XFS_ATTR3_RMT_CRC_OFF offsetof(struct xfs_attr3_rmt_hdr, rm_crc)
-
-#define XFS_ATTR3_RMT_BUF_SPACE(mp, bufsize) \
- ((bufsize) - (xfs_sb_version_hascrc(&(mp)->m_sb) ? \
- sizeof(struct xfs_attr3_rmt_hdr) : 0))
-
-extern const struct xfs_buf_ops xfs_attr3_rmt_buf_ops;
-
-int xfs_attr3_rmt_blocks(struct xfs_mount *mp, int attrlen);
-
-int xfs_attr_rmtval_get(struct xfs_da_args *args);
-int xfs_attr_rmtval_set(struct xfs_da_args *args);
-int xfs_attr_rmtval_remove(struct xfs_da_args *args);
-
-#endif /* __XFS_ATTR_REMOTE_H__ */