diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index c47f23e7f3c8..051be9a31db9 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -398,26 +398,9 @@ int perf_evlist__enable_event_idx(struct evlist *evlist, return perf_evlist__enable_event_thread(evlist, evsel, idx); } -static int __perf_evlist__add_pollfd(struct evlist *evlist, int fd, - struct mmap *map, short revent) +int evlist__add_pollfd(struct evlist *evlist, int fd) { - int pos = fdarray__add(&evlist->core.pollfd, fd, revent | POLLERR | POLLHUP); - /* - * Save the idx so that when we filter out fds POLLHUP'ed we can - * close the associated evlist->mmap[] entry. - */ - if (pos >= 0) { - evlist->core.pollfd.priv[pos].ptr = map; - - fcntl(fd, F_SETFL, O_NONBLOCK); - } - - return pos; -} - -int perf_evlist__add_pollfd(struct evlist *evlist, int fd) -{ - return __perf_evlist__add_pollfd(evlist, fd, NULL, POLLIN); + return perf_evlist__add_pollfd(&evlist->core, fd, NULL, POLLIN); } static void perf_evlist__munmap_filtered(struct fdarray *fda, int fd, @@ -429,7 +412,7 @@ static void perf_evlist__munmap_filtered(struct fdarray *fda, int fd, perf_mmap__put(map); } -int perf_evlist__filter_pollfd(struct evlist *evlist, short revents_and_mask) +int evlist__filter_pollfd(struct evlist *evlist, short revents_and_mask) { return fdarray__filter(&evlist->core.pollfd, revents_and_mask, perf_evlist__munmap_filtered, NULL); @@ -708,7 +691,7 @@ static int evlist__mmap_per_evsel(struct evlist *evlist, int idx, * Therefore don't add it for polling. */ if (!evsel->core.system_wide && - __perf_evlist__add_pollfd(evlist, fd, &maps[idx], revent) < 0) { + perf_evlist__add_pollfd(&evlist->core, fd, &maps[idx], revent) < 0) { perf_mmap__put(&maps[idx]); return -1; } |