diff options
author | Christoph Hellwig <hch@infradead.org> | 2007-10-12 04:58:59 +0400 |
---|---|---|
committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-07 10:11:38 +0300 |
commit | 67fcb7bfb69eb1072c7e2dd6b46fa34db11dd587 (patch) | |
tree | f0666c9b6745fe0641136142c36d42c0da0331f5 /fs/xfs/xfs_log.c | |
parent | 03bea6fe6c38c502c815432999eacfa2eccb0a12 (diff) | |
download | linux-67fcb7bfb69eb1072c7e2dd6b46fa34db11dd587.tar.xz |
[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.c')
-rw-r--r-- | fs/xfs/xfs_log.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 90d96caf7200..5ff4643b72c7 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -1829,7 +1829,7 @@ xlog_write(xfs_mount_t * mp, */ if (ticket->t_flags & XLOG_TIC_INITED) { logop_head = (xlog_op_header_t *)ptr; - INT_SET(logop_head->oh_tid, ARCH_CONVERT, ticket->t_tid); + logop_head->oh_tid = cpu_to_be32(ticket->t_tid); logop_head->oh_clientid = ticket->t_clientid; logop_head->oh_len = 0; logop_head->oh_flags = XLOG_START_TRANS; @@ -1843,7 +1843,7 @@ xlog_write(xfs_mount_t * mp, /* Copy log operation header directly into data section */ logop_head = (xlog_op_header_t *)ptr; - INT_SET(logop_head->oh_tid, ARCH_CONVERT, ticket->t_tid); + logop_head->oh_tid = cpu_to_be32(ticket->t_tid); logop_head->oh_clientid = ticket->t_clientid; logop_head->oh_res2 = 0; @@ -1878,13 +1878,14 @@ xlog_write(xfs_mount_t * mp, copy_off = partial_copy_len; if (need_copy <= iclog->ic_size - log_offset) { /*complete write */ - INT_SET(logop_head->oh_len, ARCH_CONVERT, copy_len = need_copy); + copy_len = need_copy; + logop_head->oh_len = cpu_to_be32(copy_len); if (partial_copy) logop_head->oh_flags|= (XLOG_END_TRANS|XLOG_WAS_CONT_TRANS); partial_copy_len = partial_copy = 0; } else { /* partial write */ copy_len = iclog->ic_size - log_offset; - INT_SET(logop_head->oh_len, ARCH_CONVERT, copy_len); + logop_head->oh_len = cpu_to_be32(copy_len); logop_head->oh_flags |= XLOG_CONTINUE_TRANS; if (partial_copy) logop_head->oh_flags |= XLOG_WAS_CONT_TRANS; @@ -3504,7 +3505,7 @@ xlog_verify_iclog(xlog_t *log, field_offset = (__psint_t) ((xfs_caddr_t)&(ophead->oh_len) - base_ptr); if (syncing == B_FALSE || (field_offset & 0x1ff)) { - op_len = INT_GET(ophead->oh_len, ARCH_CONVERT); + op_len = be32_to_cpu(ophead->oh_len); } else { idx = BTOBBT((__psint_t)&ophead->oh_len - (__psint_t)iclog->ic_datap); |