| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM jbd2 |
| |
| #if !defined(_TRACE_JBD2_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_JBD2_H |
| |
| #include <linux/jbd2.h> |
| #include <linux/tracepoint.h> |
| |
| struct transaction_chp_stats_s; |
| struct transaction_run_stats_s; |
| |
| TRACE_EVENT(jbd2_checkpoint, |
| |
| TP_PROTO(journal_t *journal, int result), |
| |
| TP_ARGS(journal, result), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( int, result ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = journal->j_fs_dev->bd_dev; |
| __entry->result = result; |
| ), |
| |
| TP_printk("dev %s result %d", |
| jbd2_dev_to_name(__entry->dev), __entry->result) |
| ); |
| |
| TRACE_EVENT(jbd2_start_commit, |
| |
| TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| |
| TP_ARGS(journal, commit_transaction), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( char, sync_commit ) |
| __field( int, transaction ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = journal->j_fs_dev->bd_dev; |
| __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| __entry->transaction = commit_transaction->t_tid; |
| ), |
| |
| TP_printk("dev %s transaction %d sync %d", |
| jbd2_dev_to_name(__entry->dev), __entry->transaction, |
| __entry->sync_commit) |
| ); |
| |
| TRACE_EVENT(jbd2_commit_locking, |
| |
| TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| |
| TP_ARGS(journal, commit_transaction), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( char, sync_commit ) |
| __field( int, transaction ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = journal->j_fs_dev->bd_dev; |
| __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| __entry->transaction = commit_transaction->t_tid; |
| ), |
| |
| TP_printk("dev %s transaction %d sync %d", |
| jbd2_dev_to_name(__entry->dev), __entry->transaction, |
| __entry->sync_commit) |
| ); |
| |
| TRACE_EVENT(jbd2_commit_flushing, |
| |
| TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| |
| TP_ARGS(journal, commit_transaction), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( char, sync_commit ) |
| __field( int, transaction ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = journal->j_fs_dev->bd_dev; |
| __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| __entry->transaction = commit_transaction->t_tid; |
| ), |
| |
| TP_printk("dev %s transaction %d sync %d", |
| jbd2_dev_to_name(__entry->dev), __entry->transaction, |
| __entry->sync_commit) |
| ); |
| |
| TRACE_EVENT(jbd2_commit_logging, |
| |
| TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| |
| TP_ARGS(journal, commit_transaction), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( char, sync_commit ) |
| __field( int, transaction ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = journal->j_fs_dev->bd_dev; |
| __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| __entry->transaction = commit_transaction->t_tid; |
| ), |
| |
| TP_printk("dev %s transaction %d sync %d", |
| jbd2_dev_to_name(__entry->dev), __entry->transaction, |
| __entry->sync_commit) |
| ); |
| |
| TRACE_EVENT(jbd2_end_commit, |
| TP_PROTO(journal_t *journal, transaction_t *commit_transaction), |
| |
| TP_ARGS(journal, commit_transaction), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( char, sync_commit ) |
| __field( int, transaction ) |
| __field( int, head ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = journal->j_fs_dev->bd_dev; |
| __entry->sync_commit = commit_transaction->t_synchronous_commit; |
| __entry->transaction = commit_transaction->t_tid; |
| __entry->head = journal->j_tail_sequence; |
| ), |
| |
| TP_printk("dev %s transaction %d sync %d head %d", |
| jbd2_dev_to_name(__entry->dev), __entry->transaction, |
| __entry->sync_commit, __entry->head) |
| ); |
| |
| TRACE_EVENT(jbd2_submit_inode_data, |
| TP_PROTO(struct inode *inode), |
| |
| TP_ARGS(inode), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( ino_t, ino ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = inode->i_sb->s_dev; |
| __entry->ino = inode->i_ino; |
| ), |
| |
| TP_printk("dev %s ino %lu", |
| jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino) |
| ); |
| |
| TRACE_EVENT(jbd2_run_stats, |
| TP_PROTO(dev_t dev, unsigned long tid, |
| struct transaction_run_stats_s *stats), |
| |
| TP_ARGS(dev, tid, stats), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( unsigned long, tid ) |
| __field( unsigned long, wait ) |
| __field( unsigned long, running ) |
| __field( unsigned long, locked ) |
| __field( unsigned long, flushing ) |
| __field( unsigned long, logging ) |
| __field( __u32, handle_count ) |
| __field( __u32, blocks ) |
| __field( __u32, blocks_logged ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = dev; |
| __entry->tid = tid; |
| __entry->wait = stats->rs_wait; |
| __entry->running = stats->rs_running; |
| __entry->locked = stats->rs_locked; |
| __entry->flushing = stats->rs_flushing; |
| __entry->logging = stats->rs_logging; |
| __entry->handle_count = stats->rs_handle_count; |
| __entry->blocks = stats->rs_blocks; |
| __entry->blocks_logged = stats->rs_blocks_logged; |
| ), |
| |
| TP_printk("dev %s tid %lu wait %u running %u locked %u flushing %u " |
| "logging %u handle_count %u blocks %u blocks_logged %u", |
| jbd2_dev_to_name(__entry->dev), __entry->tid, |
| jiffies_to_msecs(__entry->wait), |
| jiffies_to_msecs(__entry->running), |
| jiffies_to_msecs(__entry->locked), |
| jiffies_to_msecs(__entry->flushing), |
| jiffies_to_msecs(__entry->logging), |
| __entry->handle_count, __entry->blocks, |
| __entry->blocks_logged) |
| ); |
| |
| TRACE_EVENT(jbd2_checkpoint_stats, |
| TP_PROTO(dev_t dev, unsigned long tid, |
| struct transaction_chp_stats_s *stats), |
| |
| TP_ARGS(dev, tid, stats), |
| |
| TP_STRUCT__entry( |
| __field( dev_t, dev ) |
| __field( unsigned long, tid ) |
| __field( unsigned long, chp_time ) |
| __field( __u32, forced_to_close ) |
| __field( __u32, written ) |
| __field( __u32, dropped ) |
| ), |
| |
| TP_fast_assign( |
| __entry->dev = dev; |
| __entry->tid = tid; |
| __entry->chp_time = stats->cs_chp_time; |
| __entry->forced_to_close= stats->cs_forced_to_close; |
| __entry->written = stats->cs_written; |
| __entry->dropped = stats->cs_dropped; |
| ), |
| |
| TP_printk("dev %s tid %lu chp_time %u forced_to_close %u " |
| "written %u dropped %u", |
| jbd2_dev_to_name(__entry->dev), __entry->tid, |
| jiffies_to_msecs(__entry->chp_time), |
| __entry->forced_to_close, __entry->written, __entry->dropped) |
| ); |
| |
| #endif /* _TRACE_JBD2_H */ |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |