[XFS] Endianess annotations for various allocator data structures
SGI-PV: 943272
SGI-Modid: xfs-linux:xfs-kern:201006a
Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index 8d05559..a96e2ff 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -48,27 +48,26 @@
* are > 64k, our value cannot be confused for an EFS superblock's.
*/
-typedef struct xfs_agf
-{
+typedef struct xfs_agf {
/*
* Common allocation group header information
*/
- __uint32_t agf_magicnum; /* magic number == XFS_AGF_MAGIC */
- __uint32_t agf_versionnum; /* header version == XFS_AGF_VERSION */
- xfs_agnumber_t agf_seqno; /* sequence # starting from 0 */
- xfs_agblock_t agf_length; /* size in blocks of a.g. */
+ __be32 agf_magicnum; /* magic number == XFS_AGF_MAGIC */
+ __be32 agf_versionnum; /* header version == XFS_AGF_VERSION */
+ __be32 agf_seqno; /* sequence # starting from 0 */
+ __be32 agf_length; /* size in blocks of a.g. */
/*
* Freespace information
*/
- xfs_agblock_t agf_roots[XFS_BTNUM_AGF]; /* root blocks */
- __uint32_t agf_spare0; /* spare field */
- __uint32_t agf_levels[XFS_BTNUM_AGF]; /* btree levels */
- __uint32_t agf_spare1; /* spare field */
- __uint32_t agf_flfirst; /* first freelist block's index */
- __uint32_t agf_fllast; /* last freelist block's index */
- __uint32_t agf_flcount; /* count of blocks in freelist */
- xfs_extlen_t agf_freeblks; /* total free blocks */
- xfs_extlen_t agf_longest; /* longest free space */
+ __be32 agf_roots[XFS_BTNUM_AGF]; /* root blocks */
+ __be32 agf_spare0; /* spare field */
+ __be32 agf_levels[XFS_BTNUM_AGF]; /* btree levels */
+ __be32 agf_spare1; /* spare field */
+ __be32 agf_flfirst; /* first freelist block's index */
+ __be32 agf_fllast; /* last freelist block's index */
+ __be32 agf_flcount; /* count of blocks in freelist */
+ __be32 agf_freeblks; /* total free blocks */
+ __be32 agf_longest; /* longest free space */
} xfs_agf_t;
#define XFS_AGF_MAGICNUM 0x00000001
@@ -96,31 +95,30 @@
*/
#define XFS_AGI_UNLINKED_BUCKETS 64
-typedef struct xfs_agi
-{
+typedef struct xfs_agi {
/*
* Common allocation group header information
*/
- __uint32_t agi_magicnum; /* magic number == XFS_AGI_MAGIC */
- __uint32_t agi_versionnum; /* header version == XFS_AGI_VERSION */
- xfs_agnumber_t agi_seqno; /* sequence # starting from 0 */
- xfs_agblock_t agi_length; /* size in blocks of a.g. */
+ __be32 agi_magicnum; /* magic number == XFS_AGI_MAGIC */
+ __be32 agi_versionnum; /* header version == XFS_AGI_VERSION */
+ __be32 agi_seqno; /* sequence # starting from 0 */
+ __be32 agi_length; /* size in blocks of a.g. */
/*
* Inode information
* Inodes are mapped by interpreting the inode number, so no
* mapping data is needed here.
*/
- xfs_agino_t agi_count; /* count of allocated inodes */
- xfs_agblock_t agi_root; /* root of inode btree */
- __uint32_t agi_level; /* levels in inode btree */
- xfs_agino_t agi_freecount; /* number of free inodes */
- xfs_agino_t agi_newino; /* new inode just allocated */
- xfs_agino_t agi_dirino; /* last directory inode chunk */
+ __be32 agi_count; /* count of allocated inodes */
+ __be32 agi_root; /* root of inode btree */
+ __be32 agi_level; /* levels in inode btree */
+ __be32 agi_freecount; /* number of free inodes */
+ __be32 agi_newino; /* new inode just allocated */
+ __be32 agi_dirino; /* last directory inode chunk */
/*
* Hash table of inodes which have been unlinked but are
* still being referenced.
*/
- xfs_agino_t agi_unlinked[XFS_AGI_UNLINKED_BUCKETS];
+ __be32 agi_unlinked[XFS_AGI_UNLINKED_BUCKETS];
} xfs_agi_t;
#define XFS_AGI_MAGICNUM 0x00000001
@@ -201,8 +199,8 @@
(MIN(bl + 1, XFS_AG_MAXLEVELS(mp)) + MIN(cl + 1, XFS_AG_MAXLEVELS(mp)))
#define XFS_MIN_FREELIST(a,mp) \
(XFS_MIN_FREELIST_RAW( \
- INT_GET((a)->agf_levels[XFS_BTNUM_BNOi], ARCH_CONVERT), \
- INT_GET((a)->agf_levels[XFS_BTNUM_CNTi], ARCH_CONVERT), mp))
+ be32_to_cpu((a)->agf_levels[XFS_BTNUM_BNOi]), \
+ be32_to_cpu((a)->agf_levels[XFS_BTNUM_CNTi]), mp))
#define XFS_MIN_FREELIST_PAG(pag,mp) \
(XFS_MIN_FREELIST_RAW( \
(uint_t)(pag)->pagf_levels[XFS_BTNUM_BNOi], \