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author | Bixuan Cui <cuibixuan@linux.alibaba.com> | 2022-10-11 14:33:44 +0300 |
---|---|---|
committer | Theodore Ts'o <tytso@mit.edu> | 2022-12-09 05:49:12 +0300 |
commit | d87a7b4c77a997d5388566dd511ca8e6b8e8a0a8 (patch) | |
tree | fb42154c235813e9c95618307a2d68ef5be3a23a /include/trace | |
parent | 5f3e240321dd00b251f91a37c70fc551a140c87b (diff) | |
download | linux-d87a7b4c77a997d5388566dd511ca8e6b8e8a0a8.tar.xz |
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.
Fixes: 879c5e6b7cb4 ('jbd2: convert instrumentation from markers to tracepoints')
Signed-off-by: Bixuan Cui <cuibixuan@linux.alibaba.com>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/1665488024-95172-1-git-send-email-cuibixuan@linux.alibaba.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Diffstat (limited to 'include/trace')
-rw-r--r-- | include/trace/events/jbd2.h | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h index 99f783c384bb..8f5ee380d309 100644 --- a/include/trace/events/jbd2.h +++ b/include/trace/events/jbd2.h @@ -40,7 +40,7 @@ DECLARE_EVENT_CLASS(jbd2_commit, TP_STRUCT__entry( __field( dev_t, dev ) __field( char, sync_commit ) - __field( int, transaction ) + __field( tid_t, transaction ) ), TP_fast_assign( @@ -49,7 +49,7 @@ DECLARE_EVENT_CLASS(jbd2_commit, __entry->transaction = commit_transaction->t_tid; ), - TP_printk("dev %d,%d transaction %d sync %d", + TP_printk("dev %d,%d transaction %u sync %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->transaction, __entry->sync_commit) ); @@ -97,8 +97,8 @@ TRACE_EVENT(jbd2_end_commit, TP_STRUCT__entry( __field( dev_t, dev ) __field( char, sync_commit ) - __field( int, transaction ) - __field( int, head ) + __field( tid_t, transaction ) + __field( tid_t, head ) ), TP_fast_assign( @@ -108,7 +108,7 @@ TRACE_EVENT(jbd2_end_commit, __entry->head = journal->j_tail_sequence; ), - TP_printk("dev %d,%d transaction %d sync %d head %d", + TP_printk("dev %d,%d transaction %u sync %d head %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->transaction, __entry->sync_commit, __entry->head) ); @@ -134,14 +134,14 @@ TRACE_EVENT(jbd2_submit_inode_data, ); DECLARE_EVENT_CLASS(jbd2_handle_start_class, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int requested_blocks), TP_ARGS(dev, tid, type, line_no, requested_blocks), TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned int, type ) __field( unsigned int, line_no ) __field( int, requested_blocks) @@ -155,28 +155,28 @@ DECLARE_EVENT_CLASS(jbd2_handle_start_class, __entry->requested_blocks = requested_blocks; ), - TP_printk("dev %d,%d tid %lu type %u line_no %u " + TP_printk("dev %d,%d tid %u type %u line_no %u " "requested_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->type, __entry->line_no, __entry->requested_blocks) ); DEFINE_EVENT(jbd2_handle_start_class, jbd2_handle_start, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int requested_blocks), TP_ARGS(dev, tid, type, line_no, requested_blocks) ); DEFINE_EVENT(jbd2_handle_start_class, jbd2_handle_restart, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int requested_blocks), TP_ARGS(dev, tid, type, line_no, requested_blocks) ); TRACE_EVENT(jbd2_handle_extend, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int buffer_credits, int requested_blocks), @@ -184,7 +184,7 @@ TRACE_EVENT(jbd2_handle_extend, TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned int, type ) __field( unsigned int, line_no ) __field( int, buffer_credits ) @@ -200,7 +200,7 @@ TRACE_EVENT(jbd2_handle_extend, __entry->requested_blocks = requested_blocks; ), - TP_printk("dev %d,%d tid %lu type %u line_no %u " + TP_printk("dev %d,%d tid %u type %u line_no %u " "buffer_credits %d requested_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->type, __entry->line_no, __entry->buffer_credits, @@ -208,7 +208,7 @@ TRACE_EVENT(jbd2_handle_extend, ); TRACE_EVENT(jbd2_handle_stats, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int interval, int sync, int requested_blocks, int dirtied_blocks), @@ -217,7 +217,7 @@ TRACE_EVENT(jbd2_handle_stats, TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned int, type ) __field( unsigned int, line_no ) __field( int, interval ) @@ -237,7 +237,7 @@ TRACE_EVENT(jbd2_handle_stats, __entry->dirtied_blocks = dirtied_blocks; ), - TP_printk("dev %d,%d tid %lu type %u line_no %u interval %d " + TP_printk("dev %d,%d tid %u type %u line_no %u interval %d " "sync %d requested_blocks %d dirtied_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->type, __entry->line_no, __entry->interval, @@ -246,14 +246,14 @@ TRACE_EVENT(jbd2_handle_stats, ); TRACE_EVENT(jbd2_run_stats, - TP_PROTO(dev_t dev, unsigned long tid, + TP_PROTO(dev_t dev, tid_t tid, struct transaction_run_stats_s *stats), TP_ARGS(dev, tid, stats), TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned long, wait ) __field( unsigned long, request_delay ) __field( unsigned long, running ) @@ -279,7 +279,7 @@ TRACE_EVENT(jbd2_run_stats, __entry->blocks_logged = stats->rs_blocks_logged; ), - TP_printk("dev %d,%d tid %lu wait %u request_delay %u running %u " + TP_printk("dev %d,%d tid %u wait %u request_delay %u running %u " "locked %u flushing %u logging %u handle_count %u " "blocks %u blocks_logged %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, @@ -294,14 +294,14 @@ TRACE_EVENT(jbd2_run_stats, ); TRACE_EVENT(jbd2_checkpoint_stats, - TP_PROTO(dev_t dev, unsigned long tid, + TP_PROTO(dev_t dev, tid_t tid, struct transaction_chp_stats_s *stats), TP_ARGS(dev, tid, stats), TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned long, chp_time ) __field( __u32, forced_to_close ) __field( __u32, written ) @@ -317,7 +317,7 @@ TRACE_EVENT(jbd2_checkpoint_stats, __entry->dropped = stats->cs_dropped; ), - TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u " + TP_printk("dev %d,%d tid %u chp_time %u forced_to_close %u " "written %u dropped %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, jiffies_to_msecs(__entry->chp_time), |