paride: fix off-by-one test

[safe/jmp/linux-2.6] / fs / xfs / xfs_dir2_sf.h

diff --git a/fs/xfs/xfs_dir2_sf.h b/fs/xfs/xfs_dir2_sf.h
index 005629d..6ac44b5 100644 (file)
--- a/fs/xfs/xfs_dir2_sf.h
+++ b/fs/xfs/xfs_dir2_sf.h
@@ -34,13 +34,6 @@ struct xfs_mount;
 struct xfs_trans;
 
 /*
- * Maximum size of a shortform directory.
- */
-#define        XFS_DIR2_SF_MAX_SIZE    \
-       (XFS_DINODE_MAX_SIZE - (uint)sizeof(xfs_dinode_core_t) - \
-        (uint)sizeof(xfs_agino_t))
-
-/*
  * Inode number stored as 8 8-bit values.
  */
 typedef        struct { __uint8_t i[8]; } xfs_dir2_ino8_t;
@@ -62,7 +55,7 @@ typedef union {
  * Normalized offset (in a data block) of the entry, really xfs_dir2_data_off_t.
  * Only need 16 bits, this is the byte offset into the single block form.
  */
-typedef struct { __uint8_t i[2]; } xfs_dir2_sf_off_t;
+typedef struct { __uint8_t i[2]; } __arch_pack xfs_dir2_sf_off_t;
 
 /*
  * The parent directory has a dedicated field, and the self-pointer must
@@ -76,14 +69,14 @@ typedef struct xfs_dir2_sf_hdr {
        __uint8_t               count;          /* count of entries */
        __uint8_t               i8count;        /* count of 8-byte inode #s */
        xfs_dir2_inou_t         parent;         /* parent dir inode number */
-} xfs_dir2_sf_hdr_t;
+} __arch_pack xfs_dir2_sf_hdr_t;
 
 typedef struct xfs_dir2_sf_entry {
        __uint8_t               namelen;        /* actual name length */
        xfs_dir2_sf_off_t       offset;         /* saved offset */
        __uint8_t               name[1];        /* name, variable size */
        xfs_dir2_inou_t         inumber;        /* inode number, var. offset */
-} xfs_dir2_sf_entry_t;
+} __arch_pack xfs_dir2_sf_entry_t; 
 
 typedef struct xfs_dir2_sf {
        xfs_dir2_sf_hdr_t       hdr;            /* shortform header */