[PATCH v10 03/15] tools/libperf: avoid counting of nonfilterable fdarray fds

Alexey Budankov
2020-07-08T07:47:08Z

Avoid counting of struct pollfd *entries objects with
fdarray_flag__nonfilterable flag by fdarray__filter().
Nonfilterable objects are still processed if requested
events have been signaled for them.

Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
---
tools/lib/api/fd/array.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/lib/api/fd/array.c b/tools/lib/api/fd/array.c
index 37f291e6fc21..d638484c4bbd 100644
--- a/tools/lib/api/fd/array.c
+++ b/tools/lib/api/fd/array.c
@@ -105,7 +105,8 @@ int fdarray__filter(struct fdarray *fda, short revents,
continue;
}

- ++nr;
+ if (!(fda->priv[fd].flags & fdarray_flag__nonfilterable))
+ ++nr;
}

return nr;
--
2.24.1