Recently changes in traceevent and tracefs libraries were introduced: log
levels and new APIs to modify them. As trace-cmd library uses traceevent
and tracefs libraries, those changes affect trace-cmd as well.
These changes depend on:
"[PATCH v2 0/3] Add API to set severity to tracefs library logs"
https://lore.kernel.org/linux-trace-devel/20210507095154.1080202-1-tz.stoyanov@xxxxxxxxx/
v2 changes:
- Add a parameter to tep_vprint() for errno printing, insted of using the log
level.
Tzvetomir Stoyanov (VMware) (8):
trace-cmd library: Use tep_vprint() for logs
trace-cmd library: Add tracecmd_info() log function
trace-cmd library: Add log levels
trace-cmd library: Document the API for log levels
trace-cmd library: Renamed tracecmd_fatal() to tracecmd_critical()
trace-cmd library: Set debug log level in debug mode
trace-cmd report: Set the log level with -V and -q options
trace-cmd: Add new function to set log level
Documentation/libtracecmd/libtracecmd-log.txt | 78 +++++++++++++++++++
Documentation/libtracecmd/libtracecmd.txt | 3 +
include/trace-cmd/trace-cmd.h | 2 +
lib/trace-cmd/include/trace-cmd-local.h | 4 +-
lib/trace-cmd/trace-input.c | 14 ++--
lib/trace-cmd/trace-plugin.c | 2 +-
lib/trace-cmd/trace-util.c | 47 +++++++++--
python/ctracecmd.i | 13 +---
tracecmd/include/trace-local.h | 2 +
tracecmd/trace-cmd.c | 55 +++++++++----
tracecmd/trace-read.c | 2 +
tracecmd/trace-record.c | 14 ++++
12 files changed, 194 insertions(+), 42 deletions(-)
create mode 100644 Documentation/libtracecmd/libtracecmd-log.txt
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2.31.1
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