1 files changed, 0 insertions, 58 deletions
diff --git a/fs/bcachefs/dirent_format.h b/fs/bcachefs/dirent_format.h
deleted file mode 100644
index a46dbddd21aa..000000000000
--- a/fs/bcachefs/dirent_format.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BCACHEFS_DIRENT_FORMAT_H
-#define _BCACHEFS_DIRENT_FORMAT_H
-
-/*
- * Dirents (and xattrs) have to implement string lookups; since our b-tree
- * doesn't support arbitrary length strings for the key, we instead index by a
- * 64 bit hash (currently truncated sha1) of the string, stored in the offset
- * field of the key - using linear probing to resolve hash collisions. This also
- * provides us with the readdir cookie posix requires.
- *
- * Linear probing requires us to use whiteouts for deletions, in the event of a
- * collision:
- */
-
-struct bch_dirent {
-	struct bch_val		v;
-
-	/* Target inode number: */
-	union {
-	__le64			d_inum;
-	struct {		/* DT_SUBVOL */
-	__le32			d_child_subvol;
-	__le32			d_parent_subvol;
-	};
-	};
-
-	/*
-	 * Copy of mode bits 12-15 from the target inode - so userspace can get
-	 * the filetype without having to do a stat()
-	 */
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8			d_type:5,
-				d_unused:2,
-				d_casefold:1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-	__u8			d_casefold:1,
-				d_unused:2,
-				d_type:5;
-#endif
-
-	union {
-	struct {
-		__u8		d_pad;
-		__le16		d_name_len;
-		__le16		d_cf_name_len;
-		__u8		d_names[];
-	} d_cf_name_block __packed;
-	__DECLARE_FLEX_ARRAY(__u8, d_name);
-	} __packed;
-} __packed __aligned(8);
-
-#define DT_SUBVOL	16
-#define BCH_DT_MAX	17
-
-#define BCH_NAME_MAX	512
-
-#endif /* _BCACHEFS_DIRENT_FORMAT_H */