From: Pavel Begunkov <[email protected]>
To: [email protected]
Cc: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH liburing 3/5] examples/sendzc: use stdout for stats
Date: Tue, 5 Dec 2023 15:22:22 +0000 [thread overview]
Message-ID: <4401869d414e2d503a8a16e3c3791f5ef86b375d.1701789563.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
stderr is not the right place to print a valid result of the program, use
stdout.
Signed-off-by: Pavel Begunkov <[email protected]>
---
examples/send-zerocopy.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/examples/send-zerocopy.c b/examples/send-zerocopy.c
index 19cf961..9725d0b 100644
--- a/examples/send-zerocopy.c
+++ b/examples/send-zerocopy.c
@@ -596,9 +596,9 @@ int main(int argc, char **argv)
tsum = tsum / cfg_nr_threads;
if (!tsum) {
- fprintf(stderr, "The run is too short, can't gather stats\n");
+ printf("The run is too short, can't gather stats\n");
} else {
- fprintf(stderr, "packets=%llu (MB=%llu), rps=%llu (MB/s=%llu)\n",
+ printf("packets=%llu (MB=%llu), rps=%llu (MB/s=%llu)\n",
packets, bytes >> 20,
packets * 1000 / tsum,
(bytes >> 20) * 1000 / tsum);
--
2.43.0
next prev parent reply other threads:[~2023-12-05 15:24 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-05 15:22 [PATCH liburing 0/5] send-zc test/bench improvements Pavel Begunkov
2023-12-05 15:22 ` [PATCH liburing 1/5] tests: comment on io_uring zc and SO_ZEROCOPY Pavel Begunkov
2023-12-05 15:22 ` [PATCH liburing 2/5] examples/sendzc: remove get time overhead Pavel Begunkov
2023-12-05 15:22 ` Pavel Begunkov [this message]
2023-12-05 15:22 ` [PATCH liburing 4/5] examples/sendzc: try to print stats on SIGINT Pavel Begunkov
2023-12-05 15:22 ` [PATCH liburing 5/5] examples/sendzc: improve help message Pavel Begunkov
2023-12-05 16:22 ` [PATCH liburing 0/5] send-zc test/bench improvements Jens Axboe
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