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authorChristoph Hellwig <hch@infradead.org>2007-10-12 10:58:59 +1000
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-02-07 18:11:38 +1100
commit67fcb7bfb69eb1072c7e2dd6b46fa34db11dd587 (patch)
treef0666c9b6745fe0641136142c36d42c0da0331f5 /fs/xfs/xfs_log_recover.c
parent03bea6fe6c38c502c815432999eacfa2eccb0a12 (diff)
downloadlinux-next-67fcb7bfb69eb1072c7e2dd6b46fa34db11dd587.tar.gz
[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>
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
-rw-r--r--fs/xfs/xfs_log_recover.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index e603591b9922..f27b6e93a682 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2916,7 +2916,7 @@ xlog_recover_process_data(
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_process_data(
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 @@ xlog_recover_process_data(
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 @@ xlog_recover_process_data(
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 @@ xlog_recover_process_data(
if (error)
return error;
}
- dp += INT_GET(ohead->oh_len, ARCH_CONVERT);
+ dp += be32_to_cpu(ohead->oh_len);
num_logops--;
}
return 0;