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Cleanup: move to kernel style SPDX license identifiers
[lttng-modules.git] / instrumentation / events / lttng-module / jbd.h
diff --git a/instrumentation/events/lttng-module/jbd.h b/instrumentation/events/lttng-module/jbd.h
index d1da49a09733deef55adb7361b430a5d4d317ccd..acc8a48d3c619e4357ce2f22844bac807fdb5195 100644 (file)
--- a/instrumentation/events/lttng-module/jbd.h
+++ b/instrumentation/events/lttng-module/jbd.h
@@ -1,10 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM jbd
 
 #if !defined(LTTNG_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ)
 #define LTTNG_TRACE_JBD_H
 
-#include "../../../probes/lttng-tracepoint-event.h"
+#include <probes/lttng-tracepoint-event.h>
 #include <linux/jbd.h>
 #include <linux/version.h>
 
@@ -14,19 +15,10 @@ LTTNG_TRACEPOINT_EVENT(jbd_checkpoint,
 
        TP_ARGS(journal, result),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-               __field(        int,    result                  )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
-               tp_assign(result, result)
-       ),
-
-       TP_printk("dev %d,%d result %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->result)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
+               ctf_integer(int, result, result)
+       )
 )
 
 LTTNG_TRACEPOINT_EVENT_CLASS(jbd_commit,
@@ -35,31 +27,13 @@ LTTNG_TRACEPOINT_EVENT_CLASS(jbd_commit,
 
        TP_ARGS(journal, commit_transaction),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               __field(        char,   sync_commit             )
-#endif
-               __field(        int,    transaction             )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               tp_assign(sync_commit, commit_transaction->t_synchronous_commit)
-#endif
-               tp_assign(transaction, commit_transaction->t_tid)
-       ),
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-       TP_printk("dev %d,%d transaction %d sync %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->transaction, __entry->sync_commit)
-#else
-       TP_printk("dev %d,%d transaction %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->transaction)
+               ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit)
 #endif
+               ctf_integer(int, transaction, commit_transaction->t_tid)
+       )
 )
 
 LTTNG_TRACEPOINT_EVENT_INSTANCE(jbd_commit, jbd_start_commit,
@@ -96,31 +70,13 @@ LTTNG_TRACEPOINT_EVENT(jbd_drop_transaction,
 
        TP_ARGS(journal, commit_transaction),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               __field(        char,   sync_commit             )
-#endif
-               __field(        int,    transaction             )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               tp_assign(sync_commit, commit_transaction->t_synchronous_commit)
-#endif
-               tp_assign(transaction, commit_transaction->t_tid)
-       ),
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-       TP_printk("dev %d,%d transaction %d sync %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->transaction, __entry->sync_commit)
-#else
-       TP_printk("dev %d,%d transaction %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->transaction)
+               ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit)
 #endif
+               ctf_integer(int, transaction, commit_transaction->t_tid)
+       )
 )
 
 LTTNG_TRACEPOINT_EVENT(jbd_end_commit,
@@ -128,33 +84,14 @@ LTTNG_TRACEPOINT_EVENT(jbd_end_commit,
 
        TP_ARGS(journal, commit_transaction),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               __field(        char,   sync_commit             )
-#endif
-               __field(        int,    transaction             )
-               __field(        int,    head                    )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               tp_assign(sync_commit, commit_transaction->t_synchronous_commit)
-#endif
-               tp_assign(transaction, commit_transaction->t_tid)
-               tp_assign(head, journal->j_tail_sequence)
-       ),
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-       TP_printk("dev %d,%d transaction %d sync %d head %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->transaction, __entry->sync_commit, __entry->head)
-#else
-       TP_printk("dev %d,%d transaction %d head %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->transaction, __entry->head)
+               ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit)
 #endif
+               ctf_integer(int, transaction, commit_transaction->t_tid)
+               ctf_integer(int, head, journal->j_tail_sequence)
+       )
 )
 
 LTTNG_TRACEPOINT_EVENT(jbd_do_submit_data,
@@ -162,31 +99,13 @@ LTTNG_TRACEPOINT_EVENT(jbd_do_submit_data,
 
        TP_ARGS(journal, commit_transaction),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               __field(        char,   sync_commit             )
-#endif
-               __field(        int,    transaction             )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-               tp_assign(sync_commit, commit_transaction->t_synchronous_commit)
-#endif
-               tp_assign(transaction, commit_transaction->t_tid)
-       ),
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,5,0))
-       TP_printk("dev %d,%d transaction %d sync %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                  __entry->transaction, __entry->sync_commit)
-#else
-       TP_printk("dev %d,%d transaction %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                  __entry->transaction)
+               ctf_integer(char, sync_commit, commit_transaction->t_synchronous_commit)
 #endif
+               ctf_integer(int, transaction, commit_transaction->t_tid)
+       )
 )
 
 LTTNG_TRACEPOINT_EVENT(jbd_cleanup_journal_tail,
@@ -196,26 +115,13 @@ LTTNG_TRACEPOINT_EVENT(jbd_cleanup_journal_tail,
 
        TP_ARGS(journal, first_tid, block_nr, freed),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-               __field(        tid_t,  tail_sequence           )
-               __field(        tid_t,  first_tid               )
-               __field(unsigned long,  block_nr                )
-               __field(unsigned long,  freed                   )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
-               tp_assign(tail_sequence, journal->j_tail_sequence)
-               tp_assign(first_tid, first_tid)
-               tp_assign(block_nr, block_nr)
-               tp_assign(freed, freed)
-       ),
-
-       TP_printk("dev %d,%d from %u to %u offset %lu freed %lu",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                 __entry->tail_sequence, __entry->first_tid,
-                 __entry->block_nr, __entry->freed)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
+               ctf_integer(tid_t, tail_sequence, journal->j_tail_sequence)
+               ctf_integer(tid_t, first_tid, first_tid)
+               ctf_integer(unsigned long, block_nr, block_nr)
+               ctf_integer(unsigned long, freed, freed)
+       )
 )
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
@@ -227,18 +133,10 @@ LTTNG_TRACEPOINT_EVENT_MAP(journal_write_superblock,
 
        TP_ARGS(journal, write_op),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-               __field(        int,    write_op                )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
-               tp_assign(write_op, write_op)
-       ),
-
-       TP_printk("dev %d,%d write_op %x", MAJOR(__entry->dev),
-                 MINOR(__entry->dev), __entry->write_op)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
+               ctf_integer(int, write_op, write_op)
+       )
 )
 #else
 LTTNG_TRACEPOINT_EVENT(jbd_update_superblock_end,
@@ -246,23 +144,14 @@ LTTNG_TRACEPOINT_EVENT(jbd_update_superblock_end,
 
        TP_ARGS(journal, wait),
 
-       TP_STRUCT__entry(
-               __field(        dev_t,  dev                     )
-               __field(        int,    wait                    )
-       ),
-
-       TP_fast_assign(
-               tp_assign(dev, journal->j_fs_dev->bd_dev)
-               tp_assign(wait, wait)
-       ),
-
-       TP_printk("dev %d,%d wait %d",
-                 MAJOR(__entry->dev), MINOR(__entry->dev),
-                  __entry->wait)
+       TP_FIELDS(
+               ctf_integer(dev_t, dev, journal->j_fs_dev->bd_dev)
+               ctf_integer(int, wait, wait)
+       )
 )
 #endif
 
 #endif /* LTTNG_TRACE_JBD_H */
 
 /* This part must be outside protection */
-#include "../../../probes/define_trace.h"
+#include <probes/define_trace.h>
LTTng 2.0/0.x modules
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