perf/core improvements and fixes:

User visible: - Support s390 jump instructions in perf annotate (Christian Borntraeger) - When failing to setup multiple events (e.g. '-e irq_vectors:*'), state which one caused the failure (Yao Jin) - Various fixes for pipe mode, where the output of 'perf record' is written to stdout instead of to a perf.data file, fixing workloads such as: (David Carrillo-Cisneros) $ perf record -o - noploop | perf inject -b > perf.data $ perf record -o - noploop | perf annotate Infrastructure: - Simplify ltrim() implementation (Arnaldo Carvalho de Melo) - Use ltrim() and rtrim() in places where ad-hoc equivalents were being used (Taeung Song) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJY7XifAAoJENZQFvNTUqpAE/UP+gNIPRukyQe6aO/Vn7SXEfy5 /9I/4GYsqOtsIW6ildfrHRadY9oasqrtLvVu5dlc1S0O2MDJDu1jOXfNnSevJxsY FwVzo2NuDh8rve0oWOQ10JyiXplhrtVAkAeNwudEoJLaxpZTWFLRzpmqYR1xf4PA TBHQdz7s7q81xJgALPCZ/4Pnw/Wj/cIWhPD1Xda+nSWBwGrw9+V0glZ08aWCxmps /fFSWr0/gEy6gfWaYHRsRlzydLgmm/YiEDusJqujSpyGXdXy1JEbHX07VPUx/zxu lwn/lJw1zbRl7r97y1VoYJpu3/x1rtOZK/Fu7if4evbaaevwdwgdFCHYLFl2QJcq V4f23zMNqdXAI8SmrQobHN/sHV0MXh/TWGNEt02wdzH4hpuqmV5eC2tQEBieZefb GqgUk+x55g4RAesXvsWa7QCUTlxauGEmSOzaroav+LaN6h8ByYJLisW9qESJgbiM VNftDHLVgy7ppIHL6lJsqEoBIOLhOIrZNXW6ADM2DJOQLoM5uGezGbdFEHFbhh4Q WbV+b0fAP1noxHsg6RJiq/VutRJfNyqtz4gMZhVKtjCDPIeUoKUKAnhbtI7iH6Cs albCEp8Ku/l3a+m4qmxXDkDybCAGNbd7K2UeLc1upizaQREqmNYAD1TPEjdX2A1H OhSnpE1v4AB2zJKYXQAq =sSXY -----END PGP SIGNATURE----- Merge tag 'perf-core-for-mingo-4.12-20170411' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core perf/core improvements and fixes: User visible changes: - Support s390 jump instructions in perf annotate (Christian Borntraeger) - When failing to setup multiple events (e.g. '-e irq_vectors:*'), state which one caused the failure (Yao Jin) - Various fixes for pipe mode, where the output of 'perf record' is written to stdout instead of to a perf.data file, fixing workloads such as: (David Carrillo-Cisneros) $ perf record -o - noploop | perf inject -b > perf.data $ perf record -o - noploop | perf annotate Infrastructure changes: - Simplify ltrim() implementation (Arnaldo Carvalho de Melo) - Use ltrim() and rtrim() in places where ad-hoc equivalents were being used (Taeung Song) Conflicts: tools/perf/util/annotate.c Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2026-11-04 19:54:59 +00:00 · 2017-04-12 07:29:13 +02:00 · 2017-04-12 07:29:13 +02:00 · ef0eb2e644
commit ef0eb2e644
parent 1c4f8ad81c 986a5bc028
16 changed files with 99 additions and 73 deletions
--- a/tools/perf/Documentation/perf.data-file-format.txt
+++ b/tools/perf/Documentation/perf.data-file-format.txt
--- a/tools/perf/arch/s390/annotate/instructions.c
+++ b/tools/perf/arch/s390/annotate/instructions.c
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
--- a/tools/perf/util/ordered-events.c
+++ b/tools/perf/util/ordered-events.c
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
--- a/tools/perf/util/string.c
+++ b/tools/perf/util/string.c