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| author | Christoph Hellwig <hch@infradead.org> | 2010-02-15 22:02:19 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-03-01 16:35:17 -0600 |
| commit | f7008d0aeba21396b3422df135b692ae701bd0c8 (patch) | |
| tree | 6c51cbd3f7377f0394551988ce3b646fe2b31133 /fs/xfs/linux-2.6/xfs_trace.h | |
| parent | 024910cbac323ab2e5ad6d7fa7958799b04b9728 (diff) | |
| download | linux-f7008d0aeba21396b3422df135b692ae701bd0c8.tar.gz linux-f7008d0aeba21396b3422df135b692ae701bd0c8.tar.bz2 linux-f7008d0aeba21396b3422df135b692ae701bd0c8.zip | |
xfs: fix xfs_fsblock_t tracing
Using a static buffer in xfs_fmtfsblock means we can corrupt traces if
multiple CPUs hit this code path at the same. Just remove xfs_fmtfsblock
for now and print the block number purely numerical. If we want the
NULLFSBLOCK and NULLSTARTBLOCK formatting back the best way would be
a decoding plugin in the trace-cmd userspace command.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_trace.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_trace.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h index 87f9fad80aac..fcaa62f0799e 100644 --- a/fs/xfs/linux-2.6/xfs_trace.h +++ b/fs/xfs/linux-2.6/xfs_trace.h @@ -197,13 +197,13 @@ TRACE_EVENT(xfs_iext_insert, __entry->caller_ip = caller_ip; ), TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " - "offset %lld block %s count %lld flag %d caller %pf", + "offset %lld block %lld count %lld flag %d caller %pf", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), (long)__entry->idx, __entry->startoff, - xfs_fmtfsblock(__entry->startblock), + (__int64_t)__entry->startblock, __entry->blockcount, __entry->state, (char *)__entry->caller_ip) @@ -241,13 +241,13 @@ DECLARE_EVENT_CLASS(xfs_bmap_class, __entry->caller_ip = caller_ip; ), TP_printk("dev %d:%d ino 0x%llx state %s idx %ld " - "offset %lld block %s count %lld flag %d caller %pf", + "offset %lld block %lld count %lld flag %d caller %pf", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS), (long)__entry->idx, __entry->startoff, - xfs_fmtfsblock(__entry->startblock), + (__int64_t)__entry->startblock, __entry->blockcount, __entry->state, (char *)__entry->caller_ip) @@ -881,7 +881,7 @@ TRACE_EVENT(name, \ ), \ TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \ "offset 0x%llx count %zd flags %s " \ - "startoff 0x%llx startblock %s blockcount 0x%llx", \ + "startoff 0x%llx startblock %lld blockcount 0x%llx", \ MAJOR(__entry->dev), MINOR(__entry->dev), \ __entry->ino, \ __entry->size, \ @@ -890,7 +890,7 @@ TRACE_EVENT(name, \ __entry->count, \ __print_flags(__entry->flags, "|", BMAPI_FLAGS), \ __entry->startoff, \ - xfs_fmtfsblock(__entry->startblock), \ + (__int64_t)__entry->startblock, \ __entry->blockcount) \ ) DEFINE_IOMAP_EVENT(xfs_iomap_enter); |