xfs: move struct xfs_attr_shortform to xfs_da_format.h (244efeaf) · Commits · 戴 / test

fs/xfs/libxfs/xfs_attr_sf.h

+0 −16

Original line number	Original line	Diff line number	Diff line
	@@ -24,22 +24,6 @@
	* Small attribute lists are packed as tightly as possible so as		* Small attribute lists are packed as tightly as possible so as
	* to fit into the literal area of the inode.		* to fit into the literal area of the inode.
	*/		*/

	/*
	* Entries are packed toward the top as tight as possible.
	*/
	typedef struct xfs_attr_shortform {
	struct xfs_attr_sf_hdr { /* constant-structure header block */
	__be16 totsize; /* total bytes in shortform list */
	__u8 count; /* count of active entries */
	} hdr;
	struct xfs_attr_sf_entry {
	__uint8_t namelen; /* actual length of name (no NULL) */
	__uint8_t valuelen; /* actual length of value (no NULL) */
	__uint8_t flags; /* flags bits (see xfs_attr_leaf.h) */
	__uint8_t nameval[1]; /* name & value bytes concatenated */
	} list[1]; /* variable sized array */
	} xfs_attr_shortform_t;
	typedef struct xfs_attr_sf_hdr xfs_attr_sf_hdr_t;		typedef struct xfs_attr_sf_hdr xfs_attr_sf_hdr_t;
	typedef struct xfs_attr_sf_entry xfs_attr_sf_entry_t;		typedef struct xfs_attr_sf_entry xfs_attr_sf_entry_t;

+16 −0

Original line number	Original line	Diff line number	Diff line
	@@ -641,6 +641,22 @@ xfs_dir2_block_leaf_p(struct xfs_dir2_block_tail *btp)
	*/		*/
	#define XFS_ATTR_LEAF_MAPSIZE 3 /* how many freespace slots */		#define XFS_ATTR_LEAF_MAPSIZE 3 /* how many freespace slots */

			/*
			* Entries are packed toward the top as tight as possible.
			*/
			typedef struct xfs_attr_shortform {
			struct xfs_attr_sf_hdr { /* constant-structure header block */
			__be16 totsize; /* total bytes in shortform list */
			__u8 count; /* count of active entries */
			} hdr;
			struct xfs_attr_sf_entry {
			__uint8_t namelen; /* actual length of name (no NULL) */
			__uint8_t valuelen; /* actual length of value (no NULL) */
			__uint8_t flags; /* flags bits (see xfs_attr_leaf.h) */
			__uint8_t nameval[1]; /* name & value bytes concatenated */
			} list[1]; /* variable sized array */
			} xfs_attr_shortform_t;

	typedef struct xfs_attr_leaf_map { /* RLE map of free bytes */		typedef struct xfs_attr_leaf_map { /* RLE map of free bytes */
	__be16 base; /* base of free region */		__be16 base; /* base of free region */
	__be16 size; /* length of free region */		__be16 size; /* length of free region */

+1 −0