From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
In preparation for tracefs_sql(), the histogram logic needs some updates.
Restructure the API a little better. Since the API has not been part of a
tagged release, it is still allowed to change.
Add a way to show a partially created synthetic event, which can be used by
tracefs_sql() for creating histograms.
Steven Rostedt (VMware) (7):
libtracefs: Change the tracefs_hist API to not take an instance
immediately
libtracefs: Expose tracefs_hist_command() as an API
libtracefs: Add API tracefs_hist_append_filter()
libtracefs: Add API tracefs_hist_show()
libtracefs: Split up libtracefs-synth man page
libtracefs: Add API tracefs_synth_get_start_hist()
libtracefs: Add API tracefs_synth_complete()
Documentation/libtracefs-hist.txt | 105 +++++++--
Documentation/libtracefs-synth.txt | 31 +--
Documentation/libtracefs-synth2.txt | 247 +++++++++++++++++++++
include/tracefs.h | 148 ++++++++++---
src/tracefs-hist.c | 325 +++++++++++++++++-----------
5 files changed, 664 insertions(+), 192 deletions(-)
create mode 100644 Documentation/libtracefs-synth2.txt
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2.30.2
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