Mathieu Poirier c7bfa2fd0d perf cs-etm: Introduce the concept of trace ID queues ...

In an ideal world there is one CPU per cs_etm_queue and as such, one
trace ID per cs_etm_queue.  In the real world CoreSight topologies allow
multiple CPUs to use the same sink, which translates to multiple trace
IDs per cs_etm_queue.

To deal with this a new cs_etm_traceid_queue structure is introduced to
enclose all the information related to a single trace ID, allowing a
cs_etm_queue to handle traces generated by any number of CPUs.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Leo Yan <leo.yan@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20190524173508.29044-10-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2019-06-10 15:50:02 -03:00

..

arch

perf cs-etm: Configure SWITCH_EVENTS in CPU-wide mode

2019-06-10 15:50:01 -03:00

bench

perf bench numa: Add define for RUSAGE_THREAD if not present

2019-05-02 16:00:20 -04:00

Documentation

perf record: Add support to collect callchains from kernel or user space only

2019-06-10 15:50:01 -03:00

examples/bpf

perf augmented_raw_syscalls: Move reading filename to the loop

2019-06-05 09:48:55 -03:00

include/bpf

perf bpf: Automatically add BTF ELF markers

2019-03-06 09:45:37 -03:00

jvmti

perf jvmti: Address gcc string overflow warning for strncpy()

2019-06-05 09:51:26 -03:00

pmu-events

perf vendor events arm64: Add Cortex-A57 and Cortex-A72 events

2019-05-15 16:36:49 -03:00

python

perf python: Make twatch.py work with both python2 and python3

2018-02-19 12:28:08 -03:00

scripts

perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated

2019-06-05 09:47:58 -03:00

tests

perf tests: Add map_groups__merge_in test

2019-05-28 18:37:44 -03:00

trace

perf trace: Beautify 'sync_file_range' arguments

2019-05-28 18:37:43 -03:00

ui

perf annotate TUI browser: Do not use member from variable within its own initialization

2019-05-28 18:37:44 -03:00

util

perf cs-etm: Introduce the concept of trace ID queues

2019-06-10 15:50:02 -03:00

.gitignore

perf tools: Add trace/beauty/generated/ into .gitignore

2018-02-05 13:58:02 -03:00

Build

perf tools: Rename build libperf to perf

2019-02-14 15:18:08 -03:00

builtin-annotate.c

perf annotate: Remove hist__account_cycles() from callback

2019-05-15 16:36:46 -03:00

builtin-bench.c

perf bench: Add epoll_ctl(2) benchmark

2018-11-21 22:39:55 -03:00

builtin-buildid-cache.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-buildid-list.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-c2c.c

perf c2c: Fix c2c report for empty numa node

2019-03-06 18:15:24 -03:00

builtin-config.c

perf config: Show the configuration when no arguments are provided

2018-12-18 12:24:00 -03:00

builtin-data.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-diff.c

perf diff: Support --pid/--tid filter options

2019-03-06 18:06:16 -03:00

builtin-evlist.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-ftrace.c

perf ftrace: Append an EOL when write tracing files

2018-02-19 09:49:12 -03:00

builtin-help.c

perf help: Remove needless use of strncpy()

2018-12-17 14:59:18 -03:00

builtin-inject.c

perf inject: Enable COMPRESSED record decompression

2019-05-15 16:36:49 -03:00

builtin-kallsyms.c

pref tools: Add missing map.h includes

2019-02-06 10:00:38 -03:00

builtin-kmem.c

perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event to "tep"

2019-04-01 15:18:10 -03:00

builtin-kvm.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-list.c

perf list: Output tool events

2019-04-01 14:49:25 -03:00

builtin-lock.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-mem.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-probe.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

builtin-record.c

perf record: Add support to collect callchains from kernel or user space only

2019-06-10 15:50:01 -03:00

builtin-report.c

perf report: Implement perf.data record decompression

2019-05-15 16:36:49 -03:00

builtin-sched.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-script.c

perf script: Add output of IPC ratio

2019-06-05 09:47:56 -03:00

builtin-stat.c

perf stat: Support 'percore' event qualifier

2019-05-16 14:17:24 -03:00

builtin-timechart.c

perf data: Add global path holder

2019-02-22 16:52:07 -03:00

builtin-top.c

perf top: Lower message level for failure on synthesizing events for pre-existing BPF programs

2019-05-28 18:37:45 -03:00

builtin-trace.c

perf trace: Exit when failing to build eBPF program

2019-06-10 15:49:43 -03:00

builtin-version.c

tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines

2019-04-01 15:18:10 -03:00

builtin.h

perf script: Add array bound checking to list_scripts

2019-03-11 16:33:19 -03:00

check-headers.sh

tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h

2019-03-28 14:31:56 -03:00

command-list.txt

perf help: Add missing subcommand version

2018-09-19 14:53:36 -03:00

CREDITS

…

design.txt

perf/doc: Update design.txt for exclude_{host|guest} flags

2019-01-21 11:01:18 +01:00

Makefile

perf tools: Disable parallelism for 'make clean'

2018-08-20 08:54:58 -03:00

Makefile.config

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile.perf

Merge tag 'v5.2-rc3' into perf/core, to pick up fixes

2019-06-03 11:56:35 +02:00

MANIFEST

perf tools: Get all of tools/{arch,include}/ in the MANIFEST

2017-09-25 10:39:43 -03:00

perf-archive.sh

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-completion.sh

perf tools: Auto-complete for events with ':'

2017-12-27 12:16:00 -03:00

perf-read-vdso.c

perf tools: Make find_vdso_map() more modular

2019-01-08 13:28:13 -03:00

perf-sys.h

Drop a bunch of metag references

2018-02-23 14:29:59 +00:00

perf-with-kcore.sh

perf-with-kcore.sh: Always allow fix_buildid_cache_permissions

2019-05-28 18:37:42 -03:00

perf.c

perf bpf: Save bpf_prog_info in a rbtree in perf_env

2019-03-19 16:52:06 -03:00

perf.h

perf record: Add support to collect callchains from kernel or user space only

2019-06-10 15:50:01 -03:00