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>

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);