[XFS] Remove several macros that are no longer used anywhere

SGI-PV: 955302
SGI-Modid: xfs-linux-melb:xfs-kern:26749a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

10 files changed, 1 insertions, 68 deletions

diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 2afc6d4a9ee1..9dd235cb0107 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -388,8 +388,6 @@ static inline int XFS_bwrite(xfs_buf_t *bp)
         return error;
 }
 
-#define XFS_bdwrite(bp)         xfs_buf_iostart(bp, XBF_DELWRI | XBF_ASYNC)
-
 static inline int xfs_bdwrite(void *mp, xfs_buf_t *bp)
 {
         bp->b_strat = xfs_bdstrat_cb;
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index a13f75c1a936..14d840208e81 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -148,11 +148,7 @@ BUFFER_FNS(PrivateStart, unwritten);
                 (current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))
 
 #define NBPP            PAGE_SIZE
-#define DPPSHFT         (PAGE_SHIFT - 9)
 #define NDPP            (1 << (PAGE_SHIFT - 9))
-#define dtop(DD)        (((DD) + NDPP - 1) >> DPPSHFT)
-#define dtopt(DD)       ((DD) >> DPPSHFT)
-#define dpoff(DD)       ((DD) & (NDPP-1))
 
 #define NBBY            8               /* number of bits per byte */
 #define NBPC            PAGE_SIZE       /* Number of bytes per click */
@@ -172,8 +168,6 @@ BUFFER_FNS(PrivateStart, unwritten);
 #define btoct(x)        ((__psunsigned_t)(x)>>BPCSHIFT)
 #define btoc64(x)       (((__uint64_t)(x)+(NBPC-1))>>BPCSHIFT)
 #define btoct64(x)      ((__uint64_t)(x)>>BPCSHIFT)
-#define io_btoc(x)      (((__psunsigned_t)(x)+(IO_NBPC-1))>>IO_BPCSHIFT)
-#define io_btoct(x)     ((__psunsigned_t)(x)>>IO_BPCSHIFT)
 
 /* off_t bytes to clicks */
 #define offtoc(x)       (((__uint64_t)(x)+(NBPC-1))>>BPCSHIFT)
@@ -186,7 +180,6 @@ BUFFER_FNS(PrivateStart, unwritten);
 #define ctob(x)         ((__psunsigned_t)(x)<<BPCSHIFT)
 #define btoct(x)        ((__psunsigned_t)(x)>>BPCSHIFT)
 #define ctob64(x)       ((__uint64_t)(x)<<BPCSHIFT)
-#define io_ctob(x)      ((__psunsigned_t)(x)<<IO_BPCSHIFT)
 
 /* bytes to clicks */
 #define btoc(x)         (((__psunsigned_t)(x)+(NBPC-1))>>BPCSHIFT)
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index 4568deb6da86..689407de0a20 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -56,12 +56,6 @@ extern kmem_zone_t	*qm_dqtrxzone;
 #define XFS_QM_HASHSIZE_HIGH            ((NBPP * 4) / sizeof(xfs_dqhash_t))
 
 /*
- * We output a cmn_err when quotachecking a quota file with more than
- * this many fsbs.
- */
-#define XFS_QM_BIG_QCHECK_NBLKS         500
-
-/*
  * This defines the unit of allocation of dquots.
  * Currently, it is just one file system block, and a 4K blk contains 30
  * (136 * 30 = 4080) dquots. It's probably not worth trying to make
diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h
index b7ddd04aae32..a8b85e2be9d5 100644
--- a/fs/xfs/quota/xfs_quota_priv.h
+++ b/fs/xfs/quota/xfs_quota_priv.h
@@ -75,7 +75,6 @@ static inline int XQMISLCKD(struct xfs_dqhash *h)
 
 #define xfs_qm_freelist_lock(qm)        XQMLCK(&((qm)->qm_dqfreelist))
 #define xfs_qm_freelist_unlock(qm)      XQMUNLCK(&((qm)->qm_dqfreelist))
-#define XFS_QM_IS_FREELIST_LOCKED(qm)   XQMISLCKD(&((qm)->qm_dqfreelist))
 
 /*
  * Hash into a bucket in the dquot hash table, based on <mp, id>.
@@ -170,6 +169,5 @@ for ((dqp) = (qlist)->qh_next; (dqp) != (xfs_dquot_t *)(qlist); \
 #define DQFLAGTO_TYPESTR(d)     (((d)->dq_flags & XFS_DQ_USER) ? "USR" : \
                                  (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : \
                                  (((d)->dq_flags & XFS_DQ_PROJ) ? "PRJ":"???")))
-#define DQFLAGTO_DIRTYSTR(d)    (XFS_DQ_IS_DIRTY(d) ? "DIRTY" : "NOTDIRTY")
 
 #endif  /* __XFS_QUOTA_PRIV_H__ */
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index bc43163456ef..f90fd500b940 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -18,14 +18,6 @@
 #ifndef __XFS_ERROR_H__
 #define __XFS_ERROR_H__
 
-#define XFS_ERECOVER    1       /* Failure to recover log */
-#define XFS_ELOGSTAT    2       /* Failure to stat log in user space */
-#define XFS_ENOLOGSPACE 3       /* Reservation too large */
-#define XFS_ENOTSUP     4       /* Operation not supported */
-#define XFS_ENOLSN      5       /* Can't find the lsn you asked for */
-#define XFS_ENOTFOUND   6
-#define XFS_ENOTXFS     7       /* Not XFS filesystem */
-
 #ifdef DEBUG
 #define XFS_ERROR_NTRAP 10
 extern int      xfs_etrap[XFS_ERROR_NTRAP];
diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h
index 0f0ad1535951..1335449841cd 100644
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/xfs_fs.h
@@ -22,8 +22,6 @@
  * SGI's XFS filesystem's major stuff (constants, structures)
  */
 
-#define XFS_NAME        "xfs"
-
 /*
  * Direct I/O attribute record used with XFS_IOC_DIOINFO
  * d_miniosz is the min xfer size, xfer size multiple and file seek offset
@@ -426,11 +424,7 @@ typedef struct xfs_handle {
                                  - (char *) &(handle))                    \
                                  + (handle).ha_fid.xfs_fid_len)
 
-#define XFS_HANDLE_CMP(h1, h2)  memcmp(h1, h2, sizeof(xfs_handle_t))
-
-#define FSHSIZE         sizeof(fsid_t)
-
-/* 
+/*
  * Flags for going down operation
  */
 #define XFS_FSOP_GOING_FLAGS_DEFAULT            0x0     /* going down */
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index eacb3d4987f2..ebbe93f4f97b 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -48,16 +48,10 @@ static inline xfs_lsn_t	_lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
  */
 
 /*
- * Flags to xfs_log_mount
- */
-#define XFS_LOG_RECOVER         0x1
-
-/*
  * Flags to xfs_log_done()
  */
 #define XFS_LOG_REL_PERM_RESERV 0x1
 
-
 /*
  * Flags to xfs_log_reserve()
  *
@@ -70,8 +64,6 @@ static inline xfs_lsn_t	_lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
 #define XFS_LOG_SLEEP           0x0
 #define XFS_LOG_NOSLEEP         0x1
 #define XFS_LOG_PERM_RESERV     0x2
-#define XFS_LOG_RESV_ALL        (XFS_LOG_NOSLEEP|XFS_LOG_PERM_RESERV)
-
 
 /*
  * Flags to xfs_log_force()
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 34bcbf50789c..7bf5046d8d28 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -32,7 +32,6 @@ struct xfs_mount;
 #define XLOG_MIN_ICLOGS         2
 #define XLOG_MED_ICLOGS         4
 #define XLOG_MAX_ICLOGS         8
-#define XLOG_CALLBACK_SIZE      10
 #define XLOG_HEADER_MAGIC_NUM   0xFEEDbabe      /* Invalid cycle number */
 #define XLOG_VERSION_1          1
 #define XLOG_VERSION_2          2               /* Large IClogs, Log sunit */
@@ -149,9 +148,6 @@ struct xfs_mount;
 #define XLOG_WAS_CONT_TRANS     0x08    /* Cont this trans into new region */
 #define XLOG_END_TRANS          0x10    /* End a continued transaction */
 #define XLOG_UNMOUNT_TRANS      0x20    /* Unmount a filesystem transaction */
-#define XLOG_SKIP_TRANS         (XLOG_COMMIT_TRANS | XLOG_CONTINUE_TRANS | \
-                                 XLOG_WAS_CONT_TRANS | XLOG_END_TRANS | \
-                                 XLOG_UNMOUNT_TRANS)
 
 #ifdef __KERNEL__
 /*
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index acb853b33ebb..9dcb32aa4e2e 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -281,8 +281,6 @@ typedef struct xfs_qoff_logformat {
                                  XFS_UQUOTA_CHKD|XFS_PQUOTA_ACCT|\
                                  XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD|\
                                  XFS_GQUOTA_ACCT)
-#define XFS_MOUNT_QUOTA_MASK    (XFS_MOUNT_QUOTA_ALL | XFS_UQUOTA_ACTIVE | \
-                                 XFS_GQUOTA_ACTIVE | XFS_PQUOTA_ACTIVE)
 
 
 /*
diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h
index bf168a91ddb8..467854b45c8f 100644
--- a/fs/xfs/xfs_sb.h
+++ b/fs/xfs/xfs_sb.h
@@ -60,10 +60,6 @@ struct xfs_mount;
          XFS_SB_VERSION_LOGV2BIT | \
          XFS_SB_VERSION_SECTORBIT | \
          XFS_SB_VERSION_MOREBITSBIT)
-#define XFS_SB_VERSION_OKSASHBITS       \
-        (XFS_SB_VERSION_NUMBITS | \
-         XFS_SB_VERSION_REALFBITS | \
-         XFS_SB_VERSION_OKSASHFBITS)
 #define XFS_SB_VERSION_OKREALBITS       \
         (XFS_SB_VERSION_NUMBITS | \
          XFS_SB_VERSION_OKREALFBITS | \
@@ -81,9 +77,6 @@ struct xfs_mount;
 #define XFS_SB_VERSION2_RESERVED2BIT    0x00000002
 #define XFS_SB_VERSION2_RESERVED4BIT    0x00000004
 #define XFS_SB_VERSION2_ATTR2BIT        0x00000008      /* Inline attr rework */
-#define XFS_SB_VERSION2_SASHFBITS       0xff000000      /* Mask: features that
-                                                           require changing
-                                                           PROM and SASH */
 
 #define XFS_SB_VERSION2_OKREALFBITS     \
         (XFS_SB_VERSION2_ATTR2BIT)
@@ -238,12 +231,6 @@ static inline int xfs_sb_good_version(xfs_sb_t *sbp)
 }
 #endif /* __KERNEL__ */
 
-#define XFS_SB_GOOD_SASH_VERSION(sbp)   \
-        ((((sbp)->sb_versionnum >= XFS_SB_VERSION_1) && \
-          ((sbp)->sb_versionnum <= XFS_SB_VERSION_3)) || \
-         ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-          !((sbp)->sb_versionnum & ~XFS_SB_VERSION_OKSASHBITS)))
-
 #define XFS_SB_VERSION_TONEW(v) xfs_sb_version_tonew(v)
 static inline unsigned xfs_sb_version_tonew(unsigned v)
 {
@@ -461,15 +448,6 @@ static inline void xfs_sb_version_addattr2(xfs_sb_t *sbp)
  * File system sector to basic block conversions.
  */
 #define XFS_FSS_TO_BB(mp,sec)   ((sec) << (mp)->m_sectbb_log)
-#define XFS_BB_TO_FSS(mp,bb)    \
-        (((bb) + (XFS_FSS_TO_BB(mp,1) - 1)) >> (mp)->m_sectbb_log)
-#define XFS_BB_TO_FSST(mp,bb)   ((bb) >> (mp)->m_sectbb_log)
-
-/*
- * File system sector to byte conversions.
- */
-#define XFS_FSS_TO_B(mp,sectno) ((xfs_fsize_t)(sectno) << (mp)->m_sb.sb_sectlog)
-#define XFS_B_TO_FSST(mp,b)     (((__uint64_t)(b)) >> (mp)->m_sb.sb_sectlog)
 
 /*
  * File system block to basic block conversions.