[XFS] clean up some xfs_log_priv.h macros
- the various assign lsn macros are replaced by a single inline,
xlog_assign_lsn, which is equivalent to ASSIGN_ANY_LSN_HOST except
for a more sane calling convention. ASSIGN_LSN_DISK is replaced
by xlog_assign_lsn and a manual bytespap, and ASSIGN_LSN by the same,
except we pass the cycle and block arguments explicitly instead of a
log paramter. The latter two variants only had 2, respectively one
user anyway.
- the GET_CYCLE is replaced by a xlog_get_cycle inline with exactly the
same calling conventions.
- GET_CLIENT_ID is replaced by xlog_get_client_id which leaves away
the unused arch argument. Instead of conditional defintions
depending on host endianess we now do an unconditional swap and shift
then, which generates equal code.
- the unused XLOG_SET macro is removed.
SGI-PV: 971186
SGI-Modid: xfs-linux-melb:xfs-kern:29820a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index e603591..f27b6e9 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2916,7 +2916,7 @@
ASSERT(0);
return (XFS_ERROR(EIO));
}
- tid = INT_GET(ohead->oh_tid, ARCH_CONVERT);
+ tid = be32_to_cpu(ohead->oh_tid);
hash = XLOG_RHASH(tid);
trans = xlog_recover_find_tid(rhash[hash], tid);
if (trans == NULL) { /* not found; add new tid */
@@ -2924,7 +2924,7 @@
xlog_recover_new_tid(&rhash[hash], tid,
INT_GET(rhead->h_lsn, ARCH_CONVERT));
} else {
- ASSERT(dp+INT_GET(ohead->oh_len, ARCH_CONVERT) <= lp);
+ ASSERT(dp + be32_to_cpu(ohead->oh_len) <= lp);
flags = ohead->oh_flags & ~XLOG_END_TRANS;
if (flags & XLOG_WAS_CONT_TRANS)
flags &= ~XLOG_CONTINUE_TRANS;
@@ -2938,8 +2938,7 @@
break;
case XLOG_WAS_CONT_TRANS:
error = xlog_recover_add_to_cont_trans(trans,
- dp, INT_GET(ohead->oh_len,
- ARCH_CONVERT));
+ dp, be32_to_cpu(ohead->oh_len));
break;
case XLOG_START_TRANS:
xlog_warn(
@@ -2950,8 +2949,7 @@
case 0:
case XLOG_CONTINUE_TRANS:
error = xlog_recover_add_to_trans(trans,
- dp, INT_GET(ohead->oh_len,
- ARCH_CONVERT));
+ dp, be32_to_cpu(ohead->oh_len));
break;
default:
xlog_warn(
@@ -2963,7 +2961,7 @@
if (error)
return error;
}
- dp += INT_GET(ohead->oh_len, ARCH_CONVERT);
+ dp += be32_to_cpu(ohead->oh_len);
num_logops--;
}
return 0;