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[2/3] libtracefs: Documentation for tracefs_instance_reset()

Message ID 20230328150308.34783-3-tz.stoyanov@gmail.com (mailing list archive)
State Superseded
Headers show
Series Introduce new API to reset ftrace instance | expand

Commit Message

Tzvetomir Stoyanov (VMware) March 28, 2023, 3:03 p.m. UTC 
The newly introduced API tracefs_instance_reset() should be described in
the tracefs man pages.

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 Documentation/libtracefs-instances-manage.txt | 7 +++++--
 Documentation/libtracefs.txt                  | 1 +
 2 files changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/libtracefs-instances-manage.txt b/Documentation/libtracefs-instances-manage.txt
index c03a272..1e0735e 100644
--- a/Documentation/libtracefs-instances-manage.txt
+++ b/Documentation/libtracefs-instances-manage.txt
@@ -4,7 +4,7 @@  libtracefs(3)
 NAME
 ----
 tracefs_instance_create, tracefs_instance_destroy, tracefs_instance_alloc, tracefs_instance_free,
-tracefs_instance_is_new, tracefs_instances - Manage trace instances.
+tracefs_instance_is_new, tracefs_instances, tracefs_instance_reset - Manage trace instances.
 
 SYNOPSIS
 --------
@@ -18,6 +18,7 @@  struct tracefs_instance pass:[*]*tracefs_instance_alloc*(const char pass:[*]_tra
 void *tracefs_instance_free*(struct tracefs_instance pass:[*]_instance_);
 bool *tracefs_instance_is_new*(struct tracefs_instance pass:[*]_instance_);
 char pass:[**]*tracefs_instances*(const char pass:[*]_regex_);
+void *tracefs_instance_reset*(struct tracefs_instance pass:[*]_instance_);
 
 --
 
@@ -60,6 +61,8 @@  it will match all instances that exist. The returned list must be freed with
 *tracefs_list_free*(3). Note, if no instances are found an empty list is returned
 and that too needs to be free with *tracefs_list_free*(3).
 
+The *tracefs_instance_reset*() function resets the given _instance_ to its default state.
+
 RETURN VALUE
 ------------
 The *tracefs_instance_create()* and *tracefs_instance_alloc()* functions return a pointer to
@@ -106,7 +109,7 @@  struct tracefs_instance *inst = tracefs_instance_alloc(NULL, "bar");
 	}
 
 	...
-
+	tracefs_instance_reset(inst);
 	tracefs_instance_free(inst);
 --
 FILES
diff --git a/Documentation/libtracefs.txt b/Documentation/libtracefs.txt
index c3f448d..052e1c9 100644
--- a/Documentation/libtracefs.txt
+++ b/Documentation/libtracefs.txt
@@ -25,6 +25,7 @@  Trace instances:
 	struct tracefs_instance pass:[*]*tracefs_instance_alloc*(const char pass:[*]_tracing_dir_, const char pass:[*]_name_);
 	void *tracefs_instance_free*(struct tracefs_instance pass:[*]_instance_);
 	char pass:[**]*tracefs_instances*(const char pass:[*]_regex_);
+	void *tracefs_instance_reset*(struct tracefs_instance pass:[*]_instance_);
 	bool *tracefs_instance_is_new*(struct tracefs_instance pass:[*]_instance_);
 	bool *tracefs_file_exists*(struct tracefs_instance pass:[*]_instance_, char pass:[*]_name_);
 	bool *tracefs_dir_exists*(struct tracefs_instance pass:[*]_instance_, char pass:[*]_name_);