Features since 2.6:
- Add "--quiet" (-q) to trace-cmd record to surpress output
- trace-cmd stat has some more data
- trace-cmd record splice() how handles more than one page
- Add --module filtering option to associate modules to filters
- New -O offset for function plugin
- Bash completion for -O options.
- Bash completion for -B instance buffers
- New trace-cmd clear to simply clear out the trace-cmd buffers
And lots of internal churn to prepare for bigger features in the
future.
Short log:
Baruch Siach (1):
trace-cmd: use the standard PATH_MAX macro
Cheng Jian (1):
tools/lib/traceevent/parse-filter.c: clean up clang build warning
Daniel Borkmann (1):
lib, traceevent: add PRINT_HEX_STR variant
Deepak Das (1):
trace-cmd record: Add module filtering option
Federico Vaga (2):
trace-cmd record: Use direname instead of custom code
trace-cmd: Use asprintf when possible
Greg Kroah-Hartman (1):
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Jan Kiszka (3):
trace-cmd record: Don't set wildcard filter for non-existing module
event-parse: Print value of unknown symbolic fields
trace-view: Pick up sched_wakeup_new event
Masahiro Yamada (1):
scripts/spelling.txt: add "overide" pattern and fix typo instances
Michael Sartain (13):
event-parse: Fix bad force_token escape sequence
trace-cmd: Fix unsigned return values being error checked as negative
trace-cmd: Fix read / write data offsets in read / write loops
trace-cmd: Fix function prototypes for __vwarning, __vpr_stat, and __vdie
kernelshark: Fix cases where string literals were passed as string format args
trace-cmd: Fix incorrect malloc size arg: *item instead of item
trace-cmd: Fix NULL pointer being passed to memcpy
trace-cmd: Add UL suffix to MISSING_EVENTS since ints shouldn't be left shifted by 31
trace-cmd: Use unsigned values in Hsieh's trace_hash fast hash function
trace-cmd: Fix use after free for recorder global
trace-cmd: Replace normalize_size loop with branchless previous pow2 algorithm
trace-cmd: Fix reading of overrun / commit_overrun cpu stat fields
trace-cmd: Add trace-cmd clear command
Mike Rapoport (1):
trace-cmd-record: Update documentation for "-c" option
Namhyung Kim (1):
tools lib traceevent: Fix kbuffer_read_at_offset()
Steven Rostedt (Red Hat) (15):
trace-cmd msg: Add debug prints of messages sent and received
trace-cmd msg: Move the saved closing fd to the caller
trace-cmd listen: Add better output on error of connections
trace-cmd msg: Create a msg_handle to pass around for saved state
trace-cmd msg: Add server structure of msg_handler
trace-cmd: Remove global use_tcp variable
trace-cmd: Move protocol version into msg_handler
tracecmd: Clean up handling of cpu_count
tracecmd listen: Have pagesize passed as return not parameter
trace-cmd: Have cpu_count reside in instances and not be global
trace-cmd: Add option CPUCOUNT to buffer instance options
trace-cmd: Have msg_handle part of the buffer instance
trace-cmd record: Allow instances to be recorded over the network
trace-cmd: Have keep and profile be flags of buffer instance
trace-cmd: Add network handle into buffer instance
Steven Rostedt (VMware) (55):
trace-cmd-v2.7.dev
trace-cmd: Fix completions
trace-cmd: Fix the fix for completions
trace-cmd: Have trace-cmd start, profile and stream use record completion
trace-cmd: Add trace-cmd show completion for bash
trace-cmd: Add bash completions for instance buffers for -B option
trace-cmd: Have bash completions look at all options by default
trace-cmd: Add bash completion for trace-cmd report -O
trace-cmd report: Fix pointer check in option -r
trace-cmd listen: Replace tab with spaces in help output
trace-cmd report: Add -O offset for function plugin
event-parse: Show contents (in hex) of data of unrecognized type records
parse-events: Fix get_field_str() for dynamic strings
trace-cmd record: Update man pages for some missing options
trace-cmd record: Have --module affect function filters listed after it
trace-cmd record: Update documentation for -c with -P
event-parse: Show value of flags that have not been parsed
trace-cmd msg: Remove unused tracecmd_msg_str
trace-cmd recorder: Always return if the read splice() does not read anything
trace-cmd record: Only write what was read in splice_data()
trace-cmd record: Make sure all is written in splice_data()
trace-cmd recorder: Use full pipe size in splice_data()
trace-cmd report: Add offsets and record sizes to --debug option
trace-cmd recorder: Make sure to write as much as was read in read_data()
trace-cmd listen: Do not kill client recorders
trace-cmd listen: Make sure to write everything that was read
trace-cmd recorder: Add define of F_GETPIPE_SZ if not already defined
trace-cmd build: Do not build python code if swig is not installed
trace-cmd recorder: Check if pipe_size was modified by fcntl(F_GETPIPE_SZ)
pevent: Simplify pointer print logic and fix %pF
pevent: Handle new pointer processing of bprint strings
trace-cmd record: Fix clearing out the ctx->instance when used in for_all_instances()
trace-cmd: Remove the creating of msg out of tracecmd_msg_send()
trace-cmd: Move tracecmd_msg_send_and_wait_for_msg() into its only user
trace-cmd: Turn tracecmd_msg data into an anonymous union
trace-cmd: Remove unused structure tracecmd_msg_error
trace-cmd: Move size and cmd in tracecmd_msg into its own header struct
trace-cmd: Move the tracecmd_msg pointers into their own union
trace-cmd: Just use the buf field for sending pointers
trace-cmd: Use an array to map msg types and min sizes
trace-cmd: Merge msg_do_write_check() into msg_write()
trace-cmd: Simplify msg_free() by using min sizes
trace-cmd: Add tracecmd_msg_init() helper function
trace-cmd: Remove mulitplexer tracecmd_msg_create()
trace-cmd: Simplify msg_read_extra()
trace-cmd: Have msg_free() zero out msg contents
trace-cmd: Verify RINIT was received after TINIT msg sent
trace-cmd: Make send_metadata a flag in the output handle
trace-cmd: Pass cpu count and port array to make_rinit()
trace-cmd: Pass cpu_count instead of having it as a global
trace-cmd: Pass in client_ports instead of using a global variable
trace-cmd: Fix leaking of port_array memory
trace-cmd msg: Set the min size of a message on init
trace-cmd TAGS: Fix tags to not parse .pc directory of patch
trace-cmd: Version 2.7
Vladislav Valtchev (VMware) (20):
trace-cmd: Fix err msg for record w/o the -e option
trace-cmd: s/plugin/tracer/ in record's man page
trace-cmd: Extract trace_stop() from trace_record()
trace-cmd: Extract trace_restart() from trace_record()
trace-cmd: Extract trace_reset() from trace_record()
trace-cmd: Consolidate ARRAY_SIZE() in trace-cmd.h
trace-cmd: Making the "die" functions noreturn
trace-cmd: Extract parse_record_options() from trace_record()
trace-cmd: Replacing cmd flags w/ a trace_cmd enum
trace-cmd: Extracting record_trace()
trace-cmd: Rename trace_profile() to do_trace_profile()
trace-cmd: Making start,extract,stream,profile separate funcs
trace-cmd: Extract profile-specific code from record_trace
trace-cmd: Move init_common_record_context() into parse_record_options()
trace-cmd: Introducing get_trace_cmd_type()
trace-cmd: Extract finalize_record_trace()
trace-cmd: Fork record_trace() for the extract case
trace-cmd: Make read_proc() to return int status via OUT arg
trace-cmd: Remove the die() call from read_proc()
trace-cmd: Making stat to report when the stack tracer is ON
Will Hawkins (2):
trace-cmd record: Add --quiet (-q) option
trace-cmd record: Fix syntax in make_pid_filter
Yordan Karadzhov (VMware) (1):
kernelshark: Fix the GUI plugin loading
Ziqian SUN (Zamir) (1):
trace-cmd report: Fix hash.key in option -w
Enjoy,
-- Steve
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