fix: jbd2: use the correct print format

See upstream commit :

  commit d87a7b4c77a997d5388566dd511ca8e6b8e8a0a8
  Author: Bixuan Cui <cuibixuan@linux.alibaba.com>
  Date:   Tue Oct 11 19:33:44 2022 +0800

    jbd2: use the correct print format

    The print format error was found when using ftrace event:
        <...>-1406 [000] .... 23599442.895823: jbd2_end_commit: dev 252,8 transaction -1866216965 sync 0 head -1866217368
        <...>-1406 [000] .... 23599442.896299: jbd2_start_commit: dev 252,8 transaction -1866216964 sync 0

    Use the correct print format for transaction, head and tid.

Change-Id: Ic053f0e0c1e24ebc75bae51d07696aaa5e1c0094
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/include/instrumentation/events/jbd2.h b/include/instrumentation/events/jbd2.h
index a356a80cefeb71cdb3a122d1741eacd7c6c85ea6..f621d72cb4829c05035ee367e36fb82d6770962b 100644 (file)
--- a/include/instrumentation/events/jbd2.h
+++ b/include/instrumentation/events/jbd2.h
@@ -27,6 +27,23 @@ LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint,
        )
 )
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \
+       || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \
+       || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \
+       || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0))
+LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit,
+
+       TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+       TP_ARGS(journal, commit_transaction),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
+               ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit)
+               ctf_integer(tid_t, transaction, commit_transaction->t_tid)
+       )
+)
+#else
 LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit,
 
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
@@ -39,6 +56,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(jbd2_commit,
                ctf_integer(int, transaction, commit_transaction->t_tid)
        )
 )
+#endif
 
 LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_start_commit,
 
@@ -77,6 +95,23 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd2_commit, jbd2_drop_transaction,
 )
 #endif
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \
+       || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \
+       || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \
+       || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0))
+LTTNG_TRACEPOINT_EVENT(jbd2_end_commit,
+       TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
+
+       TP_ARGS(journal, commit_transaction),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
+               ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit)
+               ctf_integer(tid_t, transaction, commit_transaction->t_tid)
+               ctf_integer(tid_t, head, journal->j_tail_sequence)
+       )
+)
+#else
 LTTNG_TRACEPOINT_EVENT(jbd2_end_commit,
        TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
 
@@ -89,6 +124,7 @@ LTTNG_TRACEPOINT_EVENT(jbd2_end_commit,
                ctf_integer(int, head, journal->j_tail_sequence)
        )
 )
+#endif
 
 LTTNG_TRACEPOINT_EVENT(jbd2_submit_inode_data,
        TP_PROTO(struct inode *inode),
@@ -101,6 +137,46 @@ LTTNG_TRACEPOINT_EVENT(jbd2_submit_inode_data,
        )
 )
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,2,0) \
+       || LTTNG_KERNEL_RANGE(5,15,87, 5,16,0) \
+       || LTTNG_KERNEL_RANGE(6,0,18, 6,1,0) \
+       || LTTNG_KERNEL_RANGE(6,1,4, 6,2,0))
+LTTNG_TRACEPOINT_EVENT(jbd2_run_stats,
+       TP_PROTO(dev_t dev, tid_t tid,
+                struct transaction_run_stats_s *stats),
+
+       TP_ARGS(dev, tid, stats),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, dev)
+               ctf_integer(tid_t, tid, tid)
+               ctf_integer(unsigned long, wait, stats->rs_wait)
+               ctf_integer(unsigned long, running, stats->rs_running)
+               ctf_integer(unsigned long, locked, stats->rs_locked)
+               ctf_integer(unsigned long, flushing, stats->rs_flushing)
+               ctf_integer(unsigned long, logging, stats->rs_logging)
+               ctf_integer(__u32, handle_count, stats->rs_handle_count)
+               ctf_integer(__u32, blocks, stats->rs_blocks)
+               ctf_integer(__u32, blocks_logged, stats->rs_blocks_logged)
+       )
+)
+
+LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint_stats,
+       TP_PROTO(dev_t dev, tid_t tid,
+                struct transaction_chp_stats_s *stats),
+
+       TP_ARGS(dev, tid, stats),
+
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, dev)
+               ctf_integer(tid_t, tid, tid)
+               ctf_integer(unsigned long, chp_time, stats->cs_chp_time)
+               ctf_integer(__u32, forced_to_close, stats->cs_forced_to_close)
+               ctf_integer(__u32, written, stats->cs_written)
+               ctf_integer(__u32, dropped, stats->cs_dropped)
+       )
+)
+#else
 LTTNG_TRACEPOINT_EVENT(jbd2_run_stats,
        TP_PROTO(dev_t dev, unsigned long tid,
                 struct transaction_run_stats_s *stats),
@@ -136,6 +212,7 @@ LTTNG_TRACEPOINT_EVENT(jbd2_checkpoint_stats,
                ctf_integer(__u32, dropped, stats->cs_dropped)
        )
 )
+#endif
 
 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0))
 LTTNG_TRACEPOINT_EVENT(jbd2_update_log_tail,