From: Steven Rostedt <rostedt@goodmis.org>
To: <linux-trace-devel@vger.kernel.org>
Cc: Sameeruddin shaik <sameeruddin.shaik8@gmail.com>,
"Steven Rostedt (VMware)" <rostedt@goodmis.org>
Subject: [PATCH v2 0/5] libtracefs: Update filtering functions
Date: Thu, 8 Apr 2021 09:34:26 -0400 [thread overview]
Message-ID: <20210408133431.2023697-1-rostedt@goodmis.org> (raw)
From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Add tracefs_function_notrace() to set the functions not to trace.
Create a per instance pthread mutex lock.
Changes since v1:
- Close the file descriptors on freeing of the instance
- Close the file descriptors on exec.
Steven Rostedt (VMware) (5):
libtracefs: Close filter file descriptor on freeing of instance
libtracefs: Close the filter file descriptor on exec()
libtracefs: Move most functionality into helper function for
tracefs_function_filter()
libtracefs: Add tracefs_function_notrace() API
libtracefs: Add a pthread_mutex per instance
Documentation/libtracefs-function-filter.txt | 19 ++-
include/tracefs-local.h | 12 +-
include/tracefs.h | 3 +
src/tracefs-instance.c | 13 ++
src/tracefs-tools.c | 152 ++++++++++++-------
5 files changed, 138 insertions(+), 61 deletions(-)
--
2.29.2
next reply other threads:[~2021-04-08 13:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-08 13:34 Steven Rostedt [this message]
2021-04-08 13:34 ` [PATCH v2 1/5] libtracefs: Close filter file descriptor on freeing of instance Steven Rostedt
2021-04-08 13:34 ` [PATCH v2 2/5] libtracefs: Close the filter file descriptor on exec() Steven Rostedt
2021-04-08 13:34 ` [PATCH v2 3/5] libtracefs: Move most functionality into helper function for tracefs_function_filter() Steven Rostedt
2021-04-08 13:34 ` [PATCH v2 4/5] libtracefs: Add tracefs_function_notrace() API Steven Rostedt
2021-04-08 13:34 ` [PATCH v2 5/5] libtracefs: Add a pthread_mutex per instance Steven Rostedt
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