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android_kernel_oneplus_msm8998/tools/perf/util/machine.h

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perf machine: Introduce find_thread method There are cases where we want just to find a thread if it exists already, so provide a method for that. While doing that start moving 'machine' methods to a separate file. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-8wpzqs9kfupng6xq8hx6lnxa@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-10-06 15:43:20 -03:00
#ifndef __PERF_MACHINE_H
#define __PERF_MACHINE_H
#include <sys/types.h>
struct thread;
struct machine;
perf machine: Carve up event processing specific from perf_tool The perf_tool vtable expects methods that receive perf_tool and perf_sample entries, but for tools not interested in doing any special processing on non PERF_RECORD_SAMPLE events, like 'perf top', and for those not using perf_session, like 'perf trace', they were using perf_event__process passing tool and sample paramenters that were just not used. Provide 'machine' methods for this purpose and make the perf_event ones use them. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-ot9cc6mt025o8kbngzckcrx9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-10-06 16:26:02 -03:00
union perf_event;
perf machine: Introduce find_thread method There are cases where we want just to find a thread if it exists already, so provide a method for that. While doing that start moving 'machine' methods to a separate file. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-8wpzqs9kfupng6xq8hx6lnxa@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-10-06 15:43:20 -03:00
struct thread *machine__find_thread(struct machine *machine, pid_t pid);
perf machine: Carve up event processing specific from perf_tool The perf_tool vtable expects methods that receive perf_tool and perf_sample entries, but for tools not interested in doing any special processing on non PERF_RECORD_SAMPLE events, like 'perf top', and for those not using perf_session, like 'perf trace', they were using perf_event__process passing tool and sample paramenters that were just not used. Provide 'machine' methods for this purpose and make the perf_event ones use them. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-ot9cc6mt025o8kbngzckcrx9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-10-06 16:26:02 -03:00
int machine__process_comm_event(struct machine *machine, union perf_event *event);
int machine__process_exit_event(struct machine *machine, union perf_event *event);
int machine__process_fork_event(struct machine *machine, union perf_event *event);
int machine__process_lost_event(struct machine *machine, union perf_event *event);
int machine__process_mmap_event(struct machine *machine, union perf_event *event);
int machine__process_event(struct machine *machine, union perf_event *event);
perf machine: Introduce find_thread method There are cases where we want just to find a thread if it exists already, so provide a method for that. While doing that start moving 'machine' methods to a separate file. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-8wpzqs9kfupng6xq8hx6lnxa@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-10-06 15:43:20 -03:00
#endif /* __PERF_MACHINE_H */
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