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linux/tools/perf/util/parse-branch-options.h

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perf tools: Move branch option parsing to own file .. to allow sharing between builtin-record and builtin-top later. No code changes, just moved code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1432749114-904-9-git-send-email-andi@firstfloor.org [ Rename too generic branch.[ch] name to parse-branch-options.[ch] ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-05-27 10:51:51 -07:00
#ifndef _PERF_PARSE_BRANCH_OPTIONS_H
#define _PERF_PARSE_BRANCH_OPTIONS_H 1
perf tools: Implement branch_type event parameter It can be useful to specify branch type state per event, for example if we want to collect both software trace points and last branch PMU events in a single collection. Currently this doesn't work because the software trace point errors out with -b. There was already a branch-type parameter to configure branch sample types per event in the parser, but it was stubbed out. This patch implements the necessary plumbing to actually enable it. Now: $ perf record -e sched:sched_switch,cpu/cpu-cycles,branch_type=any/ ... works. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/1476306127-19721-1-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-10-12 14:02:06 -07:00
#include <stdint.h>
perf tools: Move branch option parsing to own file .. to allow sharing between builtin-record and builtin-top later. No code changes, just moved code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1432749114-904-9-git-send-email-andi@firstfloor.org [ Rename too generic branch.[ch] name to parse-branch-options.[ch] ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-05-27 10:51:51 -07:00
int parse_branch_stack(const struct option *opt, const char *str, int unset);
perf tools: Implement branch_type event parameter It can be useful to specify branch type state per event, for example if we want to collect both software trace points and last branch PMU events in a single collection. Currently this doesn't work because the software trace point errors out with -b. There was already a branch-type parameter to configure branch sample types per event in the parser, but it was stubbed out. This patch implements the necessary plumbing to actually enable it. Now: $ perf record -e sched:sched_switch,cpu/cpu-cycles,branch_type=any/ ... works. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/1476306127-19721-1-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-10-12 14:02:06 -07:00
int parse_branch_str(const char *str, __u64 *mode);
perf tools: Move branch option parsing to own file .. to allow sharing between builtin-record and builtin-top later. No code changes, just moved code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1432749114-904-9-git-send-email-andi@firstfloor.org [ Rename too generic branch.[ch] name to parse-branch-options.[ch] ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-05-27 10:51:51 -07:00
#endif /* _PERF_PARSE_BRANCH_OPTIONS_H */
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