diff options
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.c | 3 | ||||
| -rw-r--r-- | fs/xfs/xfs_log.c | 3 | ||||
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 8 | ||||
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 2 |
4 files changed, 9 insertions, 7 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index c7722761540..6ad5ae249bf 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -679,7 +679,6 @@ xfs_buf_read_uncached( return NULL; /* set up the buffer for a read IO */ - xfs_buf_lock(bp); XFS_BUF_SET_ADDR(bp, daddr); XFS_BUF_READ(bp); XFS_BUF_BUSY(bp); @@ -814,8 +813,6 @@ xfs_buf_get_uncached( goto fail_free_mem; } - xfs_buf_unlock(bp); - trace_xfs_buf_get_uncached(bp, _RET_IP_); return bp; diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 68e053ea6e7..44c269b387c 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -1090,8 +1090,7 @@ xlog_alloc_log(xfs_mount_t *mp, log->l_iclog_size, 0); if (!bp) goto out_free_iclog; - if (!xfs_buf_trylock(bp)) - ASSERT(0); + XFS_BUF_SET_IODONE_FUNC(bp, xlog_iodone); XFS_BUF_SET_FSPRIVATE2(bp, (unsigned long)1); iclog->ic_bp = bp; diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index a74e2640834..40c9742aa47 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -91,6 +91,8 @@ xlog_get_bp( xlog_t *log, int nbblks) { + struct xfs_buf *bp; + if (!xlog_buf_bbcount_valid(log, nbblks)) { xfs_warn(log->l_mp, "Invalid block length (0x%x) for buffer", nbblks); @@ -118,8 +120,10 @@ xlog_get_bp( nbblks += log->l_sectBBsize; nbblks = round_up(nbblks, log->l_sectBBsize); - return xfs_buf_get_uncached(log->l_mp->m_logdev_targp, - BBTOB(nbblks), 0); + bp = xfs_buf_get_uncached(log->l_mp->m_logdev_targp, BBTOB(nbblks), 0); + if (bp) + xfs_buf_unlock(bp); + return bp; } STATIC void diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 11242c48277..88d121486c5 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -1969,6 +1969,8 @@ xfs_zero_remaining_bytes( if (!bp) return XFS_ERROR(ENOMEM); + xfs_buf_unlock(bp); + for (offset = startoff; offset <= endoff; offset = lastoffset + 1) { offset_fsb = XFS_B_TO_FSBT(mp, offset); nimap = 1; |