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libperf: Add perf_evlist__add_pollfd() function

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Move perf_evlist__add_pollfd() from tools/perf to libperf, it will be
used in the following patches.

Also rename perf's perf_evlist__add_pollfd()/perf_evlist__filter_pollfd()
to evlist__add_pollfd()/evlist__filter_pollfd().

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-38-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-08-16 16:00:45 +02:00
committed by Arnaldo Carvalho de Melo
parent 31f67fc462
commit f4009e7bf7
7 changed files with 28 additions and 27 deletions
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2
tools/perf/lib/include/internal/evlist.h
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@@ -25,6 +25,8 @@ struct perf_evlist {
};
int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd,
void *ptr, short revent);
/**
* __perf_evlist__for_each_entry - iterate thru all the evsels