aboutsummaryrefslogtreecommitdiff
path: root/fs/xfs/xfs_log.c
diff options
context:
space:
mode:
authorNathan Scott <nathans@sgi.com>2006-07-28 17:04:44 +1000
committerNathan Scott <nathans@sgi.com>2006-07-28 17:04:44 +1000
commitf5faad799475c4058416264f672bb33bf8b5ef41 (patch)
treeba4ce34bcf6182e0100fc740cdcbcdfea23dbb0e /fs/xfs/xfs_log.c
parent2a293b7d5aa2f0d1e3d87b642f7ac263c2d664e3 (diff)
[XFS] Fix remount vs no/barrier options by ensuring we clear unwanted
flags from iclog buffers before submitting them for writing. SGI-PV: 954772 SGI-Modid: xfs-linux-melb:xfs-kern:26605a Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log.c')
-rw-r--r--fs/xfs/xfs_log.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index e730328636c..21ac1a67e3e 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1413,7 +1413,7 @@ xlog_sync(xlog_t *log,
ops = iclog->ic_header.h_num_logops;
INT_SET(iclog->ic_header.h_num_logops, ARCH_CONVERT, ops);
- bp = iclog->ic_bp;
+ 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)));
@@ -1430,15 +1430,14 @@ xlog_sync(xlog_t *log,
}
XFS_BUF_SET_PTR(bp, (xfs_caddr_t) &(iclog->ic_header), count);
XFS_BUF_SET_FSPRIVATE(bp, iclog); /* save for later */
+ XFS_BUF_ZEROFLAGS(bp);
XFS_BUF_BUSY(bp);
XFS_BUF_ASYNC(bp);
/*
* Do an ordered write for the log block.
- *
- * It may not be needed to flush the first split block in the log wrap
- * case, but do it anyways to be safe -AK
+ * Its unnecessary to flush the first split block in the log wrap case.
*/
- if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)
+ if (!split && (log->l_mp->m_flags & XFS_MOUNT_BARRIER))
XFS_BUF_ORDERED(bp);
ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1);
@@ -1460,7 +1459,7 @@ xlog_sync(xlog_t *log,
return error;
}
if (split) {
- bp = iclog->ic_log->l_xbuf;
+ bp = iclog->ic_log->l_xbuf;
ASSERT(XFS_BUF_FSPRIVATE2(bp, unsigned long) ==
(unsigned long)1);
XFS_BUF_SET_FSPRIVATE2(bp, (unsigned long)2);
@@ -1468,6 +1467,7 @@ xlog_sync(xlog_t *log,
XFS_BUF_SET_PTR(bp, (xfs_caddr_t)((__psint_t)&(iclog->ic_header)+
(__psint_t)count), split);
XFS_BUF_SET_FSPRIVATE(bp, iclog);
+ XFS_BUF_ZEROFLAGS(bp);
XFS_BUF_BUSY(bp);
XFS_BUF_ASYNC(bp);
if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)