Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull perf tooling fixes from Arnaldo Carvalho de Melo:

. Properly handle ~/.debug, the build id cache, when it is a symlink,
  fix from Chanho Park

. Fixes for the parser generation process, from Jiri Olsa and Namhyung Kim

. Fix build when NO_GTK2 is specified, From Stephane Eranian

. When a machine is not found, bump the relevant error stat but return
  0, so that we correctly move to the next perf event. Fix from Jiri Olsa

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
index 416684be0ad308a6df2a69d22f41409de05f7466..26b823b61aa175f2f0d8a475e6574a8615ae0e32 100644 (file)
--- a/tools/perf/.gitignore
+++ b/tools/perf/.gitignore
@@ -19,3 +19,5 @@ TAGS
 cscope*
 config.mak
 config.mak.autogen
+*-bison.*
+*-flex.*

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index 820371f10d1b1b96e1be9332d454f6ee053aaf34..03059e75665a267b39baa45b5f7e107557b96542 100644 (file)
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -237,21 +237,20 @@ export PERL_PATH
 FLEX = $(CROSS_COMPILE)flex
 BISON= $(CROSS_COMPILE)bison
 
-event-parser:
-       $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o $(OUTPUT)util/parse-events-bison.c
+$(OUTPUT)util/parse-events-flex.c: util/parse-events.l
        $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 
-$(OUTPUT)util/parse-events-flex.c: event-parser
-$(OUTPUT)util/parse-events-bison.c: event-parser
+$(OUTPUT)util/parse-events-bison.c: util/parse-events.y
+       $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o $(OUTPUT)util/parse-events-bison.c
 
-pmu-parser:
-       $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
+$(OUTPUT)util/pmu-flex.c: util/pmu.l
        $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 
-$(OUTPUT)util/pmu-flex.c: pmu-parser
-$(OUTPUT)util/pmu-bison.c: pmu-parser
+$(OUTPUT)util/pmu-bison.c: util/pmu.y
+       $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 
-$(OUTPUT)util/parse-events.o: event-parser pmu-parser
+$(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
+$(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 
 LIB_FILE=$(OUTPUT)libperf.a
 
@@ -527,7 +526,7 @@ else
 endif
 
 ifdef NO_GTK2
-       BASIC_CFLAGS += -DNO_GTK2
+       BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 else
        FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0)
        ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
@@ -852,8 +851,6 @@ help:
        @echo '  html           - make html documentation'
        @echo '  info           - make GNU info documentation (access with info <foo>)'
        @echo '  pdf            - make pdf documentation'
-       @echo '  event-parser   - make event parser code'
-       @echo '  pmu-parser     - make pmu format parser code'
        @echo '  TAGS           - use etags to make tag information for source browsing'
        @echo '  tags           - use ctags to make tag information for source browsing'
        @echo '  cscope - use cscope to make interactive browsing database'

diff --git a/tools/perf/perf-archive.sh b/tools/perf/perf-archive.sh
index 677e59d62a8dc3ae0475ab31d8c78acaeca50e51..95b6f8b6177a98e45bc295bf4096b753aab70696 100644 (file)
--- a/tools/perf/perf-archive.sh
+++ b/tools/perf/perf-archive.sh
@@ -29,13 +29,14 @@ if [ ! -s $BUILDIDS ] ; then
 fi
 
 MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX)
+PERF_BUILDID_LINKDIR=$(readlink -f $PERF_BUILDID_DIR)/
 
 cut -d ' ' -f 1 $BUILDIDS | \
 while read build_id ; do
        linkname=$PERF_BUILDID_DIR.build-id/${build_id:0:2}/${build_id:2}
        filename=$(readlink -f $linkname)
        echo ${linkname#$PERF_BUILDID_DIR} >> $MANIFEST
-       echo ${filename#$PERF_BUILDID_DIR} >> $MANIFEST
+       echo ${filename#$PERF_BUILDID_LINKDIR} >> $MANIFEST
 done
 
 tar cfj $PERF_DATA.tar.bz2 -C $PERF_BUILDID_DIR -T $MANIFEST

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 00923cda4d9c301c1741b7fc209226ffe54740b1..1efd3bee6336bd6f1052ee76684e25cd489fa163 100644 (file)
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -876,11 +876,11 @@ static int perf_session_deliver_event(struct perf_session *session,
                dump_sample(session, event, sample);
                if (evsel == NULL) {
                        ++session->hists.stats.nr_unknown_id;
-                       return -1;
+                       return 0;
                }
                if (machine == NULL) {
                        ++session->hists.stats.nr_unprocessable_samples;
-                       return -1;
+                       return 0;
                }
                return tool->sample(tool, event, sample, evsel, machine);
        case PERF_RECORD_MMAP: