Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
* kcore annotation improvements, including build-id cache support,
multi map 'call' instruction navigation fixes, kcore address
validation, objdump workarounds. From Adrian Hunter.
* 'trace' beautifiers for lots of syscall arguments, from Arnaldo Carvalho de Melo.
* More compact 'trace' output by suppressing zeroed args, from Arnaldo Carvalho de Melo.
* Show thread COMM by default in 'trace', from Arnaldo Carvalho de Melo.
* Show path associated with fd in live sessions, using a 'vfs_getname'
'perf probe' created dynamic tracepoint or by looking at /proc/pid/fd, from Arnaldo Carvalho de Melo.
* Memory and mmap leak fixes from Chenggang Qin.
* Add option to show full timestamp in 'trace', from David Ahern.
* Add 'record' command in 'trace', to record raw_syscalls:*, from David Ahern.
* Add summary option to dump syscall statistics in 'trace', from David Ahern.
* Fix comm resolution in 'trace' when reading events from file, from David Ahern.
* Improved messages when doing profiling in all or a subset of CPUs
using a workload as the session delimitator, as in:
'perf stat --cpu 0,2 sleep 10s'
from Arnaldo Carvalho de Melo.
* Add units to nanosec-based counters in 'perf stat', from David Ahern.
* Assorted build fixes for from David Ahern and Jiri Olsa.
* 'perf lock' fixes and cleanups, from Davidlohr Bueso.
* Memory leak fixes in 'perf test', from Felipe Pena.
* Build system super speedups, from Ingo Molnar.
* Fix mmap_read event overflow, from Jiri Olsa.
* Code cleanups from Jiri Olsa.
* Allow specifying B/K/M/G unit to the --mmap-pages arguments, from Jiri Olsa.
* Separate the GTK support in a separate libperf-gtk.so DSO, that is
only loaded when --gtk is specified, from Namhyung Kim.
* Fixes for some memory leaks, from Namhyumg Kim.
* Fix srcline sort key behavior, from Namhyung Kim.
* Fix failing assertions in numa bench, from Petr Holasek.
* perf bash completion fixes and improvements from Ramkumar Ramachandra.
* Improve error messages in 'trace', providing hints about system configuration
steps needed for using it, from Ramkumar Ramachandra.
* Remove bogus info when using 'perf stat' -e cycles/instructions, from
Ramkumar Ramachandra.
* Support for Openembedded/Yocto -dbg packages, from Ricardo Ribalda Delgado.
* Implement addr2line directly using libbfd, from Roberto Vitillo.
* Add new option --ignore-vmlinux for perf top, from Willy Tarreau.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
