statedump: introduce file_table_address

[lttng-modules.git] / instrumentation / events / lttng-module / lttng-statedump.h

diff --git a/instrumentation/events/lttng-module/lttng-statedump.h b/instrumentation/events/lttng-module/lttng-statedump.h
index b65a1c2594e41b66f787d49f21806a752d61bd01..5ba7df20d49bd6b786bda24021ec97d9d3998018 100644 (file)
--- a/instrumentation/events/lttng-module/lttng-statedump.h
+++ b/instrumentation/events/lttng-module/lttng-statedump.h
@@ -40,8 +40,9 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_end,
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
        TP_PROTO(struct lttng_session *session,
                struct task_struct *p,
-               int type, int mode, int submode, int status),
-       TP_ARGS(session, p, type, mode, submode, status),
+               int type, int mode, int submode, int status,
+               struct files_struct *files),
+       TP_ARGS(session, p, type, mode, submode, status, files),
        TP_FIELDS(
                ctf_integer(pid_t, tid, p->pid)
                ctf_integer(pid_t, pid, p->tgid)
@@ -60,6 +61,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
                ctf_integer(int, submode, submode)
                ctf_integer(int, status, status)
                ctf_integer(unsigned int, cpu, task_cpu(p))
+               ctf_integer_hex(struct files_struct *, file_table_address, files)
        )
 )
 
@@ -179,11 +181,12 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_uts_ns,
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_file_descriptor,
        TP_PROTO(struct lttng_session *session,
-               struct task_struct *p, int fd, const char *filename,
+               struct files_struct *files,
+               int fd, const char *filename,
                unsigned int flags, fmode_t fmode),
-       TP_ARGS(session, p, fd, filename, flags, fmode),
+       TP_ARGS(session, files, fd, filename, flags, fmode),
        TP_FIELDS(
-               ctf_integer(pid_t, pid, p->tgid)
+               ctf_integer_hex(struct files_struct *, file_table_address, files)
                ctf_integer(int, fd, fd)
                ctf_integer_oct(unsigned int, flags, flags)
                ctf_integer_hex(fmode_t, fmode, fmode)
@@ -237,6 +240,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
                ctf_integer(unsigned int, irq, irq)
                ctf_string(name, chip_name)
                ctf_string(action, action->name ? : "")
+               ctf_integer(pid_t, tid, action->thread ? action->thread->pid : 0)
        )
 )