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)
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);
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)) {
/*
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)
* 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)
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:
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;
}
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;
}
/* 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
*/
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;
* 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)) {
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;
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));
}
* 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);
/*
* 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);
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))
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;
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)
{
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;
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;
}
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;
}
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)) {
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;
}
}
{
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);
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)
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;
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 */
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);
projects / linux-2.6-omap-h63xx.git / blobdiff