4 files changed, 120 insertions, 133 deletions

diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 5ff4643b72c7..6e3d8084d8b3 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1227,12 +1227,12 @@ xlog_alloc_log(xfs_mount_t	*mp,
 
                 head = &iclog->ic_header;
                 memset(head, 0, sizeof(xlog_rec_header_t));
-                INT_SET(head->h_magicno, ARCH_CONVERT, XLOG_HEADER_MAGIC_NUM);
-                INT_SET(head->h_version, ARCH_CONVERT,
+                head->h_magicno = cpu_to_be32(XLOG_HEADER_MAGIC_NUM);
+                head->h_version = cpu_to_be32(
                         XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb) ? 2 : 1);
-                INT_SET(head->h_size, ARCH_CONVERT, log->l_iclog_size);
+                head->h_size = cpu_to_be32(log->l_iclog_size);
                 /* new fields */
-                INT_SET(head->h_fmt, ARCH_CONVERT, XLOG_FMT);
+                head->h_fmt = cpu_to_be32(XLOG_FMT);
                 memcpy(&head->h_fs_uuid, &mp->m_sb.sb_uuid, sizeof(uuid_t));
 
 
@@ -1378,7 +1378,7 @@ xlog_sync(xlog_t		*log,
 {
         xfs_caddr_t     dptr;           /* pointer to byte sized element */
         xfs_buf_t       *bp;
-        int             i, ops;
+        int             i;
         uint            count;          /* byte count of bwrite */
         uint            count_init;     /* initial count before roundup */
         int             roundoff;       /* roundoff to BB or stripe */
@@ -1417,21 +1417,17 @@ xlog_sync(xlog_t		*log,
 
         /* real byte length */
         if (v2) {
-                INT_SET(iclog->ic_header.h_len, 
-                        ARCH_CONVERT,
-                        iclog->ic_offset + roundoff);
+                iclog->ic_header.h_len =
+                        cpu_to_be32(iclog->ic_offset + roundoff);
         } else {
-                INT_SET(iclog->ic_header.h_len, ARCH_CONVERT, iclog->ic_offset);
+                iclog->ic_header.h_len =
+                        cpu_to_be32(iclog->ic_offset);
         }
 
-        /* put ops count in correct order */
-        ops = iclog->ic_header.h_num_logops;
-        INT_SET(iclog->ic_header.h_num_logops, ARCH_CONVERT, ops);
-
         bp = iclog->ic_bp;
         ASSERT(XFS_BUF_FSPRIVATE2(bp, unsigned long) == (unsigned long)1);
         XFS_BUF_SET_FSPRIVATE2(bp, (unsigned long)2);
-        XFS_BUF_SET_ADDR(bp, BLOCK_LSN(INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT)));
+        XFS_BUF_SET_ADDR(bp, BLOCK_LSN(be64_to_cpu(iclog->ic_header.h_lsn)));
 
         XFS_STATS_ADD(xs_log_blocks, BTOBB(count));
 
@@ -1494,10 +1490,10 @@ xlog_sync(xlog_t		*log,
                  * a new cycle.  Watch out for the header magic number
                  * case, though.
                  */
-                for (i=0; i<split; i += BBSIZE) {
-                        INT_MOD(*(uint *)dptr, ARCH_CONVERT, +1);
-                        if (INT_GET(*(uint *)dptr, ARCH_CONVERT) == XLOG_HEADER_MAGIC_NUM)
-                                INT_MOD(*(uint *)dptr, ARCH_CONVERT, +1);
+                for (i = 0; i < split; i += BBSIZE) {
+                        be32_add((__be32 *)dptr, 1);
+                        if (be32_to_cpu(*(__be32 *)dptr) == XLOG_HEADER_MAGIC_NUM)
+                                be32_add((__be32 *)dptr, 1);
                         dptr += BBSIZE;
                 }
 
@@ -1586,7 +1582,7 @@ xlog_state_finish_copy(xlog_t		*log,
 {
         spin_lock(&log->l_icloglock);
 
-        iclog->ic_header.h_num_logops += record_cnt;
+        be32_add(&iclog->ic_header.h_num_logops, record_cnt);
         iclog->ic_offset += copy_bytes;
 
         spin_unlock(&log->l_icloglock);
@@ -1813,7 +1809,7 @@ xlog_write(xfs_mount_t *	mp,
 
         /* start_lsn is the first lsn written to. That's all we need. */
         if (! *start_lsn)
-            *start_lsn = INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT);
+            *start_lsn = be64_to_cpu(iclog->ic_header.h_lsn);
 
         /* This loop writes out as many regions as can fit in the amount
          * of space which was allocated by xlog_state_get_iclog_space().
@@ -1983,7 +1979,8 @@ xlog_state_clean_log(xlog_t *log)
                          * We don't need to cover the dummy.
                          */
                         if (!changed &&
-                           (INT_GET(iclog->ic_header.h_num_logops, ARCH_CONVERT) == XLOG_COVER_OPS)) {
+                           (be32_to_cpu(iclog->ic_header.h_num_logops) ==
+                                        XLOG_COVER_OPS)) {
                                 changed = 1;
                         } else {
                                 /*
@@ -2051,7 +2048,7 @@ xlog_get_lowest_lsn(
         lowest_lsn = 0;
         do {
             if (!(lsn_log->ic_state & (XLOG_STATE_ACTIVE|XLOG_STATE_DIRTY))) {
-                lsn = INT_GET(lsn_log->ic_header.h_lsn, ARCH_CONVERT);
+                lsn = be64_to_cpu(lsn_log->ic_header.h_lsn);
                 if ((lsn && !lowest_lsn) ||
                     (XFS_LSN_CMP(lsn, lowest_lsn) < 0)) {
                         lowest_lsn = lsn;
@@ -2152,11 +2149,9 @@ xlog_state_do_callback(
                                  */
 
                                 lowest_lsn = xlog_get_lowest_lsn(log);
-                                if (lowest_lsn && (
-                                        XFS_LSN_CMP(
-                                                lowest_lsn,
-                                                INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT)
-                                        )<0)) {
+                                if (lowest_lsn &&
+                                    XFS_LSN_CMP(lowest_lsn,
+                                                be64_to_cpu(iclog->ic_header.h_lsn)) < 0) {
                                         iclog = iclog->ic_next;
                                         continue; /* Leave this iclog for
                                                    * another thread */
@@ -2171,11 +2166,10 @@ xlog_state_do_callback(
                                  * No one else can be here except us.
                                  */
                                 spin_lock(&log->l_grant_lock);
-                                ASSERT(XFS_LSN_CMP(
-                                                log->l_last_sync_lsn,
-                                                INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT)
-                                        )<=0);
-                                log->l_last_sync_lsn = INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT);
+                                ASSERT(XFS_LSN_CMP(log->l_last_sync_lsn,
+                                       be64_to_cpu(iclog->ic_header.h_lsn)) <= 0);
+                                log->l_last_sync_lsn =
+                                        be64_to_cpu(iclog->ic_header.h_lsn);
                                 spin_unlock(&log->l_grant_lock);
 
                                 /*
@@ -2392,8 +2386,8 @@ restart:
                 xlog_tic_add_region(ticket,
                                     log->l_iclog_hsize,
                                     XLOG_REG_TYPE_LRHEADER);
-                INT_SET(head->h_cycle, ARCH_CONVERT, log->l_curr_cycle);
-                INT_SET(head->h_lsn, ARCH_CONVERT,
+                head->h_cycle = cpu_to_be32(log->l_curr_cycle);
+                head->h_lsn = cpu_to_be64(
                         xlog_assign_lsn(log->l_curr_cycle, log->l_curr_block));
                 ASSERT(log->l_curr_block >= 0);
         }
@@ -2823,7 +2817,7 @@ xlog_state_release_iclog(xlog_t		*log,
             iclog->ic_state == XLOG_STATE_WANT_SYNC) {
                 sync++;
                 iclog->ic_state = XLOG_STATE_SYNCING;
-                INT_SET(iclog->ic_header.h_tail_lsn, ARCH_CONVERT, log->l_tail_lsn);
+                iclog->ic_header.h_tail_lsn = cpu_to_be64(log->l_tail_lsn);
                 xlog_verify_tail_lsn(log, iclog, log->l_tail_lsn);
                 /* cycle incremented when incrementing curr_block */
         }
@@ -2861,7 +2855,7 @@ xlog_state_switch_iclogs(xlog_t		*log,
         if (!eventual_size)
                 eventual_size = iclog->ic_offset;
         iclog->ic_state = XLOG_STATE_WANT_SYNC;
-        INT_SET(iclog->ic_header.h_prev_block, ARCH_CONVERT, log->l_prev_block);
+        iclog->ic_header.h_prev_block = cpu_to_be32(log->l_prev_block);
         log->l_prev_block = log->l_curr_block;
         log->l_prev_cycle = log->l_curr_cycle;
 
@@ -2957,7 +2951,7 @@ xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed)
                                  * the previous sync.
                                  */
                                 iclog->ic_refcnt++;
-                                lsn = INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT);
+                                lsn = be64_to_cpu(iclog->ic_header.h_lsn);
                                 xlog_state_switch_iclogs(log, iclog, 0);
                                 spin_unlock(&log->l_icloglock);
 
@@ -2965,7 +2959,7 @@ xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed)
                                         return XFS_ERROR(EIO);
                                 *log_flushed = 1;
                                 spin_lock(&log->l_icloglock);
-                                if (INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT) == lsn &&
+                                if (be64_to_cpu(iclog->ic_header.h_lsn) == lsn &&
                                     iclog->ic_state != XLOG_STATE_DIRTY)
                                         goto maybe_sleep;
                                 else
@@ -3049,9 +3043,9 @@ try_again:
     }
 
     do {
-        if (INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT) != lsn) {
-            iclog = iclog->ic_next;
-            continue;
+        if (be64_to_cpu(iclog->ic_header.h_lsn) != lsn) {
+                iclog = iclog->ic_next;
+                continue;
         }
 
         if (iclog->ic_state == XLOG_STATE_DIRTY) {
@@ -3460,18 +3454,18 @@ xlog_verify_iclog(xlog_t	 *log,
         spin_unlock(&log->l_icloglock);
 
         /* check log magic numbers */
-        ptr = (xfs_caddr_t) &(iclog->ic_header);
-        if (INT_GET(*(uint *)ptr, ARCH_CONVERT) != XLOG_HEADER_MAGIC_NUM)
+        if (be32_to_cpu(iclog->ic_header.h_magicno) != XLOG_HEADER_MAGIC_NUM)
                 xlog_panic("xlog_verify_iclog: invalid magic num");
 
-        for (ptr += BBSIZE; ptr < ((xfs_caddr_t)&(iclog->ic_header))+count;
+        ptr = (xfs_caddr_t) &iclog->ic_header;
+        for (ptr += BBSIZE; ptr < ((xfs_caddr_t)&iclog->ic_header) + count;
              ptr += BBSIZE) {
-                if (INT_GET(*(uint *)ptr, ARCH_CONVERT) == XLOG_HEADER_MAGIC_NUM)
+                if (be32_to_cpu(*(__be32 *)ptr) == XLOG_HEADER_MAGIC_NUM)
                         xlog_panic("xlog_verify_iclog: unexpected magic num");
         }
 
         /* check fields */
-        len = INT_GET(iclog->ic_header.h_num_logops, ARCH_CONVERT);
+        len = be32_to_cpu(iclog->ic_header.h_num_logops);
         ptr = iclog->ic_datap;
         base_ptr = ptr;
         ophead = (xlog_op_header_t *)ptr;
@@ -3512,9 +3506,9 @@ xlog_verify_iclog(xlog_t	 *log,
                         if (idx >= (XLOG_HEADER_CYCLE_SIZE / BBSIZE)) {
                                 j = idx / (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
                                 k = idx % (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
-                                op_len = INT_GET(xhdr[j].hic_xheader.xh_cycle_data[k], ARCH_CONVERT);
+                                op_len = be32_to_cpu(xhdr[j].hic_xheader.xh_cycle_data[k]);
                         } else {
-                                op_len = INT_GET(iclog->ic_header.h_cycle_data[idx], ARCH_CONVERT);
+                                op_len = be32_to_cpu(iclog->ic_header.h_cycle_data[idx]);
                         }
                 }
                 ptr += sizeof(xlog_op_header_t) + op_len;
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index ebbe93f4f97b..4cdac048df5e 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -22,8 +22,9 @@
 
 #define CYCLE_LSN(lsn) ((uint)((lsn)>>32))
 #define BLOCK_LSN(lsn) ((uint)(lsn))
+
 /* this is used in a spot where we might otherwise double-endian-flip */
-#define CYCLE_LSN_DISK(lsn) (((uint *)&(lsn))[0])
+#define CYCLE_LSN_DISK(lsn) (((__be32 *)&(lsn))[0])
 
 #ifdef __KERNEL__
 /*
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index d555aebca9bc..e008233ee249 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -63,10 +63,10 @@ static inline xfs_lsn_t xlog_assign_lsn(uint cycle, uint block)
 
 static inline uint xlog_get_cycle(char *ptr)
 {
-        if (INT_GET(*(uint *)ptr, ARCH_CONVERT) == XLOG_HEADER_MAGIC_NUM)
-                return INT_GET(*((uint *)ptr + 1), ARCH_CONVERT);
+        if (be32_to_cpu(*(__be32 *)ptr) == XLOG_HEADER_MAGIC_NUM)
+                return be32_to_cpu(*((__be32 *)ptr + 1));
         else
-                return INT_GET(*(uint *)ptr, ARCH_CONVERT);
+                return be32_to_cpu(*(__be32 *)ptr);
 }
 
 #define BLK_AVG(blk1, blk2)     ((blk1+blk2) >> 1)
@@ -85,9 +85,9 @@ static inline uint xlog_get_cycle(char *ptr)
  *
  * this has endian issues, of course.
  */
-static inline uint xlog_get_client_id(uint i)
+static inline uint xlog_get_client_id(__be32 i)
 {
-        return INT_GET(i, ARCH_CONVERT) >> 24;
+        return be32_to_cpu(i) >> 24;
 }
 
 #define xlog_panic(args...)     cmn_err(CE_PANIC, ## args)
@@ -287,25 +287,25 @@ typedef struct xlog_op_header {
 #endif
 
 typedef struct xlog_rec_header {
-        uint      h_magicno;    /* log record (LR) identifier           :  4 */
-        uint      h_cycle;      /* write cycle of log                   :  4 */
-        int       h_version;    /* LR version                           :  4 */
-        int       h_len;        /* len in bytes; should be 64-bit aligned: 4 */
-        xfs_lsn_t h_lsn;        /* lsn of this LR                       :  8 */
-        xfs_lsn_t h_tail_lsn;   /* lsn of 1st LR w/ buffers not committed: 8 */
-        uint      h_chksum;     /* may not be used; non-zero if used    :  4 */
-        int       h_prev_block; /* block number to previous LR          :  4 */
-        int       h_num_logops; /* number of log operations in this LR  :  4 */
-        uint      h_cycle_data[XLOG_HEADER_CYCLE_SIZE / BBSIZE];
+        __be32    h_magicno;    /* log record (LR) identifier           :  4 */
+        __be32    h_cycle;      /* write cycle of log                   :  4 */
+        __be32    h_version;    /* LR version                           :  4 */
+        __be32    h_len;        /* len in bytes; should be 64-bit aligned: 4 */
+        __be64    h_lsn;        /* lsn of this LR                       :  8 */
+        __be64    h_tail_lsn;   /* lsn of 1st LR w/ buffers not committed: 8 */
+        __be32    h_chksum;     /* may not be used; non-zero if used    :  4 */
+        __be32    h_prev_block; /* block number to previous LR          :  4 */
+        __be32    h_num_logops; /* number of log operations in this LR  :  4 */
+        __be32    h_cycle_data[XLOG_HEADER_CYCLE_SIZE / BBSIZE];
         /* new fields */
-        int       h_fmt;        /* format of log record                 :  4 */
-        uuid_t    h_fs_uuid;    /* uuid of FS                           : 16 */
-        int       h_size;       /* iclog size                           :  4 */
+        __be32    h_fmt;        /* format of log record                 :  4 */
+        uuid_t    h_fs_uuid;    /* uuid of FS                           : 16 */
+        __be32    h_size;       /* iclog size                           :  4 */
 } xlog_rec_header_t;
 
 typedef struct xlog_rec_ext_header {
-        uint      xh_cycle;     /* write cycle of log                   : 4 */
-        uint      xh_cycle_data[XLOG_HEADER_CYCLE_SIZE / BBSIZE]; /*    : 256 */
+        __be32    xh_cycle;     /* write cycle of log                   : 4 */
+        __be32    xh_cycle_data[XLOG_HEADER_CYCLE_SIZE / BBSIZE]; /*    : 256 */
 } xlog_rec_ext_header_t;
 
 #ifdef __KERNEL__
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index f27b6e93a682..35e098d4d749 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -198,7 +198,7 @@ xlog_header_check_dump(
         cmn_err(CE_DEBUG, "    log : uuid = ");
         for (b = 0; b < 16; b++)
                 cmn_err(CE_DEBUG, "%02x",((uchar_t *)&head->h_fs_uuid)[b]);
-        cmn_err(CE_DEBUG, ", fmt = %d\n", INT_GET(head->h_fmt, ARCH_CONVERT));
+        cmn_err(CE_DEBUG, ", fmt = %d\n", be32_to_cpu(head->h_fmt));
 }
 #else
 #define xlog_header_check_dump(mp, head)
@@ -212,14 +212,14 @@ xlog_header_check_recover(
         xfs_mount_t             *mp,
         xlog_rec_header_t       *head)
 {
-        ASSERT(INT_GET(head->h_magicno, ARCH_CONVERT) == XLOG_HEADER_MAGIC_NUM);
+        ASSERT(be32_to_cpu(head->h_magicno) == XLOG_HEADER_MAGIC_NUM);
 
         /*
          * IRIX doesn't write the h_fmt field and leaves it zeroed
          * (XLOG_FMT_UNKNOWN). This stops us from trying to recover
          * a dirty log created in IRIX.
          */
-        if (unlikely(INT_GET(head->h_fmt, ARCH_CONVERT) != XLOG_FMT)) {
+        if (unlikely(be32_to_cpu(head->h_fmt) != XLOG_FMT)) {
                 xlog_warn(
         "XFS: dirty log written in incompatible format - can't recover");
                 xlog_header_check_dump(mp, head);
@@ -245,7 +245,7 @@ xlog_header_check_mount(
         xfs_mount_t             *mp,
         xlog_rec_header_t       *head)
 {
-        ASSERT(INT_GET(head->h_magicno, ARCH_CONVERT) == XLOG_HEADER_MAGIC_NUM);
+        ASSERT(be32_to_cpu(head->h_magicno) == XLOG_HEADER_MAGIC_NUM);
 
         if (uuid_is_nil(&head->h_fs_uuid)) {
                 /*
@@ -447,8 +447,7 @@ xlog_find_verify_log_record(
 
                 head = (xlog_rec_header_t *)offset;
 
-                if (XLOG_HEADER_MAGIC_NUM ==
-                    INT_GET(head->h_magicno, ARCH_CONVERT))
+                if (XLOG_HEADER_MAGIC_NUM == be32_to_cpu(head->h_magicno))
                         break;
 
                 if (!smallmem)
@@ -480,7 +479,7 @@ xlog_find_verify_log_record(
          * record do we update last_blk.
          */
         if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb)) {
-                uint    h_size = INT_GET(head->h_size, ARCH_CONVERT);
+                uint    h_size = be32_to_cpu(head->h_size);
 
                 xhdrs = h_size / XLOG_HEADER_CYCLE_SIZE;
                 if (h_size % XLOG_HEADER_CYCLE_SIZE)
@@ -489,8 +488,8 @@ xlog_find_verify_log_record(
                 xhdrs = 1;
         }
 
-        if (*last_blk - i + extra_bblks
-                        != BTOBB(INT_GET(head->h_len, ARCH_CONVERT)) + xhdrs)
+        if (*last_blk - i + extra_bblks !=
+            BTOBB(be32_to_cpu(head->h_len)) + xhdrs)
                 *last_blk = i;
 
 out:
@@ -823,8 +822,7 @@ xlog_find_tail(
                 if ((error = xlog_bread(log, i, 1, bp)))
                         goto bread_err;
                 offset = xlog_align(log, i, 1, bp);
-                if (XLOG_HEADER_MAGIC_NUM ==
-                    INT_GET(*(uint *)offset, ARCH_CONVERT)) {
+                if (XLOG_HEADER_MAGIC_NUM == be32_to_cpu(*(__be32 *)offset)) {
                         found = 1;
                         break;
                 }
@@ -841,7 +839,7 @@ xlog_find_tail(
                                 goto bread_err;
                         offset = xlog_align(log, i, 1, bp);
                         if (XLOG_HEADER_MAGIC_NUM ==
-                            INT_GET(*(uint*)offset, ARCH_CONVERT)) {
+                            be32_to_cpu(*(__be32 *)offset)) {
                                 found = 2;
                                 break;
                         }
@@ -855,7 +853,7 @@ xlog_find_tail(
 
         /* find blk_no of tail of log */
         rhead = (xlog_rec_header_t *)offset;
-        *tail_blk = BLOCK_LSN(INT_GET(rhead->h_tail_lsn, ARCH_CONVERT));
+        *tail_blk = BLOCK_LSN(be64_to_cpu(rhead->h_tail_lsn));
 
         /*
          * Reset log values according to the state of the log when we
@@ -869,11 +867,11 @@ xlog_find_tail(
          */
         log->l_prev_block = i;
         log->l_curr_block = (int)*head_blk;
-        log->l_curr_cycle = INT_GET(rhead->h_cycle, ARCH_CONVERT);
+        log->l_curr_cycle = be32_to_cpu(rhead->h_cycle);
         if (found == 2)
                 log->l_curr_cycle++;
-        log->l_tail_lsn = INT_GET(rhead->h_tail_lsn, ARCH_CONVERT);
-        log->l_last_sync_lsn = INT_GET(rhead->h_lsn, ARCH_CONVERT);
+        log->l_tail_lsn = be64_to_cpu(rhead->h_tail_lsn);
+        log->l_last_sync_lsn = be64_to_cpu(rhead->h_lsn);
         log->l_grant_reserve_cycle = log->l_curr_cycle;
         log->l_grant_reserve_bytes = BBTOB(log->l_curr_block);
         log->l_grant_write_cycle = log->l_curr_cycle;
@@ -891,8 +889,8 @@ xlog_find_tail(
          * unmount record rather than the block after it.
          */
         if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb)) {
-                int     h_size = INT_GET(rhead->h_size, ARCH_CONVERT);
-                int     h_version = INT_GET(rhead->h_version, ARCH_CONVERT);
+                int     h_size = be32_to_cpu(rhead->h_size);
+                int     h_version = be32_to_cpu(rhead->h_version);
 
                 if ((h_version & XLOG_VERSION_2) &&
                     (h_size > XLOG_HEADER_CYCLE_SIZE)) {
@@ -906,10 +904,10 @@ xlog_find_tail(
                 hblks = 1;
         }
         after_umount_blk = (i + hblks + (int)
-                BTOBB(INT_GET(rhead->h_len, ARCH_CONVERT))) % log->l_logBBsize;
+                BTOBB(be32_to_cpu(rhead->h_len))) % log->l_logBBsize;
         tail_lsn = log->l_tail_lsn;
         if (*head_blk == after_umount_blk &&
-            INT_GET(rhead->h_num_logops, ARCH_CONVERT) == 1) {
+            be32_to_cpu(rhead->h_num_logops) == 1) {
                 umount_data_blk = (i + hblks) % log->l_logBBsize;
                 if ((error = xlog_bread(log, umount_data_blk, 1, bp))) {
                         goto bread_err;
@@ -1100,14 +1098,13 @@ xlog_add_record(
         xlog_rec_header_t       *recp = (xlog_rec_header_t *)buf;
 
         memset(buf, 0, BBSIZE);
-        INT_SET(recp->h_magicno, ARCH_CONVERT, XLOG_HEADER_MAGIC_NUM);
-        INT_SET(recp->h_cycle, ARCH_CONVERT, cycle);
-        INT_SET(recp->h_version, ARCH_CONVERT,
+        recp->h_magicno = cpu_to_be32(XLOG_HEADER_MAGIC_NUM);
+        recp->h_cycle = cpu_to_be32(cycle);
+        recp->h_version = cpu_to_be32(
                         XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb) ? 2 : 1);
-        INT_SET(recp->h_lsn, ARCH_CONVERT, xlog_assign_lsn(cycle, block));
-        INT_SET(recp->h_tail_lsn, ARCH_CONVERT,
-                xlog_assign_lsn(tail_cycle, tail_block));
-        INT_SET(recp->h_fmt, ARCH_CONVERT, XLOG_FMT);
+        recp->h_lsn = cpu_to_be64(xlog_assign_lsn(cycle, block));
+        recp->h_tail_lsn = cpu_to_be64(xlog_assign_lsn(tail_cycle, tail_block));
+        recp->h_fmt = cpu_to_be32(XLOG_FMT);
         memcpy(&recp->h_fs_uuid, &log->l_mp->m_sb.sb_uuid, sizeof(uuid_t));
 }
 
@@ -2214,7 +2211,7 @@ xlog_recover_do_buffer_trans(
          * overlap with future reads of those inodes.
          */
         if (XFS_DINODE_MAGIC ==
-            INT_GET(*((__uint16_t *)(xfs_buf_offset(bp, 0))), ARCH_CONVERT) &&
+            be16_to_cpu(*((__be16 *)xfs_buf_offset(bp, 0))) &&
             (XFS_BUF_COUNT(bp) != MAX(log->l_mp->m_sb.sb_blocksize,
                         (__uint32_t)XFS_INODE_CLUSTER_SIZE(log->l_mp)))) {
                 XFS_BUF_STALE(bp);
@@ -2584,8 +2581,7 @@ xlog_recover_do_dquot_trans(
         /*
          * This type of quotas was turned off, so ignore this record.
          */
-        type = INT_GET(recddq->d_flags, ARCH_CONVERT) &
-                        (XFS_DQ_USER | XFS_DQ_PROJ | XFS_DQ_GROUP);
+        type = recddq->d_flags & (XFS_DQ_USER | XFS_DQ_PROJ | XFS_DQ_GROUP);
         ASSERT(type);
         if (log->l_quotaoffs_flag & type)
                 return (0);
@@ -2898,8 +2894,8 @@ xlog_recover_process_data(
         unsigned long           hash;
         uint                    flags;
 
-        lp = dp + INT_GET(rhead->h_len, ARCH_CONVERT);
-        num_logops = INT_GET(rhead->h_num_logops, ARCH_CONVERT);
+        lp = dp + be32_to_cpu(rhead->h_len);
+        num_logops = be32_to_cpu(rhead->h_num_logops);
 
         /* check the log format matches our own - else we can't recover */
         if (xlog_header_check_recover(log->l_mp, rhead))
@@ -2922,7 +2918,7 @@ xlog_recover_process_data(
                 if (trans == NULL) {               /* not found; add new tid */
                         if (ohead->oh_flags & XLOG_START_TRANS)
                                 xlog_recover_new_tid(&rhash[hash], tid,
-                                        INT_GET(rhead->h_lsn, ARCH_CONVERT));
+                                        be64_to_cpu(rhead->h_lsn));
                 } else {
                         ASSERT(dp + be32_to_cpu(ohead->oh_len) <= lp);
                         flags = ohead->oh_flags & ~XLOG_END_TRANS;
@@ -3313,16 +3309,16 @@ xlog_pack_data_checksum(
         int             size)
 {
         int             i;
-        uint            *up;
+        __be32          *up;
         uint            chksum = 0;
 
-        up = (uint *)iclog->ic_datap;
+        up = (__be32 *)iclog->ic_datap;
         /* divide length by 4 to get # words */
         for (i = 0; i < (size >> 2); i++) {
-                chksum ^= INT_GET(*up, ARCH_CONVERT);
+                chksum ^= be32_to_cpu(*up);
                 up++;
         }
-        INT_SET(iclog->ic_header.h_chksum, ARCH_CONVERT, chksum);
+        iclog->ic_header.h_chksum = cpu_to_be32(chksum);
 }
 #else
 #define xlog_pack_data_checksum(log, iclog, size)
@@ -3339,7 +3335,7 @@ xlog_pack_data(
 {
         int                     i, j, k;
         int                     size = iclog->ic_offset + roundoff;
-        uint                    cycle_lsn;
+        __be32                  cycle_lsn;
         xfs_caddr_t             dp;
         xlog_in_core_2_t        *xhdr;
 
@@ -3350,8 +3346,8 @@ xlog_pack_data(
         dp = iclog->ic_datap;
         for (i = 0; i < BTOBB(size) &&
                 i < (XLOG_HEADER_CYCLE_SIZE / BBSIZE); i++) {
-                iclog->ic_header.h_cycle_data[i] = *(uint *)dp;
-                *(uint *)dp = cycle_lsn;
+                iclog->ic_header.h_cycle_data[i] = *(__be32 *)dp;
+                *(__be32 *)dp = cycle_lsn;
                 dp += BBSIZE;
         }
 
@@ -3360,8 +3356,8 @@ xlog_pack_data(
                 for ( ; i < BTOBB(size); i++) {
                         j = i / (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
                         k = i % (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
-                        xhdr[j].hic_xheader.xh_cycle_data[k] = *(uint *)dp;
-                        *(uint *)dp = cycle_lsn;
+                        xhdr[j].hic_xheader.xh_cycle_data[k] = *(__be32 *)dp;
+                        *(__be32 *)dp = cycle_lsn;
                         dp += BBSIZE;
                 }
 
@@ -3378,21 +3374,21 @@ xlog_unpack_data_checksum(
         xfs_caddr_t             dp,
         xlog_t                  *log)
 {
-        uint                    *up = (uint *)dp;
+        __be32                  *up = (__be32 *)dp;
         uint                    chksum = 0;
         int                     i;
 
         /* divide length by 4 to get # words */
-        for (i=0; i < INT_GET(rhead->h_len, ARCH_CONVERT) >> 2; i++) {
-                chksum ^= INT_GET(*up, ARCH_CONVERT);
+        for (i=0; i < be32_to_cpu(rhead->h_len) >> 2; i++) {
+                chksum ^= be32_to_cpu(*up);
                 up++;
         }
-        if (chksum != INT_GET(rhead->h_chksum, ARCH_CONVERT)) {
+        if (chksum != be32_to_cpu(rhead->h_chksum)) {
             if (rhead->h_chksum ||
                 ((log->l_flags & XLOG_CHKSUM_MISMATCH) == 0)) {
                     cmn_err(CE_DEBUG,
                         "XFS: LogR chksum mismatch: was (0x%x) is (0x%x)\n",
-                            INT_GET(rhead->h_chksum, ARCH_CONVERT), chksum);
+                            be32_to_cpu(rhead->h_chksum), chksum);
                     cmn_err(CE_DEBUG,
 "XFS: Disregard message if filesystem was created with non-DEBUG kernel");
                     if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb)) {
@@ -3416,18 +3412,18 @@ xlog_unpack_data(
         int                     i, j, k;
         xlog_in_core_2_t        *xhdr;
 
-        for (i = 0; i < BTOBB(INT_GET(rhead->h_len, ARCH_CONVERT)) &&
+        for (i = 0; i < BTOBB(be32_to_cpu(rhead->h_len)) &&
                   i < (XLOG_HEADER_CYCLE_SIZE / BBSIZE); i++) {
-                *(uint *)dp = *(uint *)&rhead->h_cycle_data[i];
+                *(__be32 *)dp = *(__be32 *)&rhead->h_cycle_data[i];
                 dp += BBSIZE;
         }
 
         if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb)) {
                 xhdr = (xlog_in_core_2_t *)rhead;
-                for ( ; i < BTOBB(INT_GET(rhead->h_len, ARCH_CONVERT)); i++) {
+                for ( ; i < BTOBB(be32_to_cpu(rhead->h_len)); i++) {
                         j = i / (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
                         k = i % (XLOG_HEADER_CYCLE_SIZE / BBSIZE);
-                        *(uint *)dp = xhdr[j].hic_xheader.xh_cycle_data[k];
+                        *(__be32 *)dp = xhdr[j].hic_xheader.xh_cycle_data[k];
                         dp += BBSIZE;
                 }
         }
@@ -3443,24 +3439,21 @@ xlog_valid_rec_header(
 {
         int                     hlen;
 
-        if (unlikely(
-            (INT_GET(rhead->h_magicno, ARCH_CONVERT) !=
-                        XLOG_HEADER_MAGIC_NUM))) {
+        if (unlikely(be32_to_cpu(rhead->h_magicno) != XLOG_HEADER_MAGIC_NUM)) {
                 XFS_ERROR_REPORT("xlog_valid_rec_header(1)",
                                 XFS_ERRLEVEL_LOW, log->l_mp);
                 return XFS_ERROR(EFSCORRUPTED);
         }
         if (unlikely(
             (!rhead->h_version ||
-            (INT_GET(rhead->h_version, ARCH_CONVERT) &
-                        (~XLOG_VERSION_OKBITS)) != 0))) {
+            (be32_to_cpu(rhead->h_version) & (~XLOG_VERSION_OKBITS))))) {
                 xlog_warn("XFS: %s: unrecognised log version (%d).",
-                        __FUNCTION__, INT_GET(rhead->h_version, ARCH_CONVERT));
+                        __FUNCTION__, be32_to_cpu(rhead->h_version));
                 return XFS_ERROR(EIO);
         }
 
         /* LR body must have data or it wouldn't have been written */
-        hlen = INT_GET(rhead->h_len, ARCH_CONVERT);
+        hlen = be32_to_cpu(rhead->h_len);
         if (unlikely( hlen <= 0 || hlen > INT_MAX )) {
                 XFS_ERROR_REPORT("xlog_valid_rec_header(2)",
                                 XFS_ERRLEVEL_LOW, log->l_mp);
@@ -3520,9 +3513,8 @@ xlog_do_recovery_pass(
                 error = xlog_valid_rec_header(log, rhead, tail_blk);
                 if (error)
                         goto bread_err1;
-                h_size = INT_GET(rhead->h_size, ARCH_CONVERT);
-                if ((INT_GET(rhead->h_version, ARCH_CONVERT)
-                                & XLOG_VERSION_2) &&
+                h_size = be32_to_cpu(rhead->h_size);
+                if ((be32_to_cpu(rhead->h_version) & XLOG_VERSION_2) &&
                     (h_size > XLOG_HEADER_CYCLE_SIZE)) {
                         hblks = h_size / XLOG_HEADER_CYCLE_SIZE;
                         if (h_size % XLOG_HEADER_CYCLE_SIZE)
@@ -3559,7 +3551,7 @@ xlog_do_recovery_pass(
                                 goto bread_err2;
 
                         /* blocks in data section */
-                        bblks = (int)BTOBB(INT_GET(rhead->h_len, ARCH_CONVERT));
+                        bblks = (int)BTOBB(be32_to_cpu(rhead->h_len));
                         error = xlog_bread(log, blk_no + hblks, bblks, dbp);
                         if (error)
                                 goto bread_err2;
@@ -3634,7 +3626,7 @@ xlog_do_recovery_pass(
                         if (error)
                                 goto bread_err2;
 
-                        bblks = (int)BTOBB(INT_GET(rhead->h_len, ARCH_CONVERT));
+                        bblks = (int)BTOBB(be32_to_cpu(rhead->h_len));
                         blk_no += hblks;
 
                         /* Read in data for log record */
@@ -3705,7 +3697,7 @@ xlog_do_recovery_pass(
                         error = xlog_valid_rec_header(log, rhead, blk_no);
                         if (error)
                                 goto bread_err2;
-                        bblks = (int)BTOBB(INT_GET(rhead->h_len, ARCH_CONVERT));
+                        bblks = (int)BTOBB(be32_to_cpu(rhead->h_len));
                         if ((error = xlog_bread(log, blk_no+hblks, bblks, dbp)))
                                 goto bread_err2;
                         offset = xlog_align(log, blk_no+hblks, bblks, dbp);