From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v4 0/5] Remove redundant trace-cmd plugin handling logic
Date: Fri, 4 Oct 2019 16:36:42 +0300 [thread overview]
Message-ID: <20191004133647.27759-1-tz.stoyanov@gmail.com> (raw)
Currently there are no trace-cmd related plugins, all of them
are designed to be used with libtraceeevnt. As both libtraceevent
and trace-cmd have logic for managing plugins, the one in trace-cmd
is redundant. Those redundant code is removed and replaced with calls
to libtraceeevnt plugin APIs. When trace-cmd has to load any plugins,
it uses libtraceeevnt to do the job.
All existing plugins are moved from plugins/ to lib/traceevent/plugins
directory, as all of them are designed to be used with the traceevent
library.
An initial infrastructure for trace-cmd specific plugins is added -
new lib/trace-cmd/plugins directory and an initial set of APIs
for working with trace-cmd plugins.
Tzvetomir Stoyanov (1):
trace-cmd: Change plugin install directories
Tzvetomir Stoyanov (VMware) (4):
trace-cmd: Move libtraceevent plugins in its own directory.
trace-cmd: Rename plugin_python to plugin_python_loader.
trace-cmd: Load libtraceevent plugins from build folder, if exists.
trace-cmd: Add initial infrastructure for trace-cmd specific plugins.
.gitignore | 3 +-
Makefile | 83 +++--
include/trace-cmd/trace-cmd.h | 43 +++
include/traceevent/event-parse.h | 3 +
lib/trace-cmd/Makefile | 3 +-
lib/trace-cmd/plugins/Makefile | 58 ++++
lib/trace-cmd/trace-input.c | 7 +-
lib/trace-cmd/trace-plugin.c | 313 ++++++++++++++++++
lib/trace-cmd/trace-util.c | 46 +++
lib/traceevent/event-plugin.c | 44 ++-
{plugins => lib/traceevent/plugins}/Makefile | 16 +-
.../traceevent/plugins}/plugin_blk.c | 0
.../traceevent/plugins}/plugin_cfg80211.c | 0
.../traceevent/plugins}/plugin_function.c | 0
.../traceevent/plugins}/plugin_futex.c | 0
.../traceevent/plugins}/plugin_hrtimer.c | 0
.../traceevent/plugins}/plugin_jbd2.c | 0
.../traceevent/plugins}/plugin_kmem.c | 0
.../traceevent/plugins}/plugin_kvm.c | 0
.../traceevent/plugins}/plugin_mac80211.c | 0
.../traceevent/plugins/plugin_python_loader.c | 0
.../traceevent/plugins}/plugin_sched_switch.c | 0
.../traceevent/plugins}/plugin_scsi.c | 0
.../traceevent/plugins}/plugin_tlb.c | 0
.../traceevent/plugins}/plugin_xen.c | 0
tracecmd/trace-check-events.c | 7 +-
tracecmd/trace-list.c | 14 +-
27 files changed, 569 insertions(+), 71 deletions(-)
create mode 100644 lib/trace-cmd/plugins/Makefile
create mode 100644 lib/trace-cmd/trace-plugin.c
rename {plugins => lib/traceevent/plugins}/Makefile (81%)
rename {plugins => lib/traceevent/plugins}/plugin_blk.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_cfg80211.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_function.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_futex.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_hrtimer.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_jbd2.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_kmem.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_kvm.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_mac80211.c (100%)
rename plugins/plugin_python.c => lib/traceevent/plugins/plugin_python_loader.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_sched_switch.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_scsi.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_tlb.c (100%)
rename {plugins => lib/traceevent/plugins}/plugin_xen.c (100%)
--
2.21.0
next reply other threads:[~2019-10-04 13:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-04 13:36 Tzvetomir Stoyanov (VMware) [this message]
2019-10-04 13:36 ` [PATCH v4 1/5] trace-cmd: Move libtraceevent plugins in its own directory Tzvetomir Stoyanov (VMware)
2019-10-04 13:36 ` [PATCH v4 2/5] trace-cmd: Rename plugin_python to plugin_python_loader Tzvetomir Stoyanov (VMware)
2019-10-04 13:36 ` [PATCH v4 3/5] trace-cmd: Load libtraceevent plugins from build folder, if exists Tzvetomir Stoyanov (VMware)
2019-10-04 15:09 ` Steven Rostedt
2019-10-04 13:36 ` [PATCH v4 4/5] trace-cmd: Change plugin install directories Tzvetomir Stoyanov (VMware)
2019-10-04 13:36 ` [PATCH v4 5/5] trace-cmd: Add initial infrastructure for trace-cmd specific plugins Tzvetomir Stoyanov (VMware)
2019-10-04 14:46 ` [PATCH v4 0/5] Remove redundant trace-cmd plugin handling logic Steven Rostedt
2019-10-04 14:48 ` Tzvetomir Stoyanov
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