From 2201c590dd6e802795e21e69e3c152c519f1568e Mon Sep 17 00:00:00 2001 From: Seiji Aguchi Date: Mon, 20 Feb 2012 17:53:01 -0500 Subject: jbd2: add drop_transaction/update_superblock_end tracepoints This patch adds trace_jbd2_drop_transaction and trace_jbd2_update_superblock_end because there are similar tracepoints in jbd and they are needed in jbd2 as well. Reviewed-by: Lukas Czerner Signed-off-by: Seiji Aguchi Signed-off-by: "Theodore Ts'o" --- include/trace/events/jbd2.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'include/trace') diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h index 7596441..ae59bc2 100644 --- a/include/trace/events/jbd2.h +++ b/include/trace/events/jbd2.h @@ -81,6 +81,13 @@ DEFINE_EVENT(jbd2_commit, jbd2_commit_logging, TP_ARGS(journal, commit_transaction) ); +DEFINE_EVENT(jbd2_commit, jbd2_drop_transaction, + + TP_PROTO(journal_t *journal, transaction_t *commit_transaction), + + TP_ARGS(journal, commit_transaction) +); + TRACE_EVENT(jbd2_end_commit, TP_PROTO(journal_t *journal, transaction_t *commit_transaction), @@ -229,6 +236,27 @@ TRACE_EVENT(jbd2_cleanup_journal_tail, __entry->block_nr, __entry->freed) ); +TRACE_EVENT(jbd2_update_superblock_end, + + TP_PROTO(journal_t *journal, int wait), + + TP_ARGS(journal, wait), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( int, wait ) + ), + + TP_fast_assign( + __entry->dev = journal->j_fs_dev->bd_dev; + __entry->wait = wait; + ), + + TP_printk("dev %d,%d wait %d", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->wait) +); + #endif /* _TRACE_JBD2_H */ /* This part must be outside protection */ -- cgit v1.1