From: Pavel Begunkov <[email protected]>
To: [email protected]
Cc: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH liburing 7/7] tests/send: sends with offsets
Date: Tue, 21 Feb 2023 01:05:58 +0000 [thread overview]
Message-ID: <df6ee2e8912b3709f410a84fa2b58683d69a936d.1676941370.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
Apart from arbitrary shifting buffers before registration so they're
not page aligned, also add offsets to send requests.
Signed-off-by: Pavel Begunkov <[email protected]>
---
test/send-zerocopy.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/test/send-zerocopy.c b/test/send-zerocopy.c
index 8ddec39..57894aa 100644
--- a/test/send-zerocopy.c
+++ b/test/send-zerocopy.c
@@ -833,6 +833,15 @@ int main(int argc, char *argv[])
return T_EXIT_FAIL;
}
+ if (buffers_iov[BUF_T_HUGETLB].iov_base) {
+ buffers_iov[BUF_T_HUGETLB].iov_base += 13;
+ buffers_iov[BUF_T_HUGETLB].iov_len -= 26;
+ }
+ if (buffers_iov[BUF_T_LARGE].iov_base) {
+ buffers_iov[BUF_T_LARGE].iov_base += 13;
+ buffers_iov[BUF_T_LARGE].iov_len -= 26;
+ }
+
ret = test_inet_send(&ring);
if (ret) {
fprintf(stderr, "test_inet_send() failed\n");
--
2.39.1
next prev parent reply other threads:[~2023-02-21 1:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-21 1:05 [PATCH liburing 0/7] test sends with huge pages Pavel Begunkov
2023-02-21 1:05 ` [PATCH liburing 1/7] tests/send: don't use a constant for page size Pavel Begunkov
2023-02-21 1:05 ` [PATCH liburing 2/7] send: improve buffer iteration Pavel Begunkov
2023-02-21 1:05 ` [PATCH liburing 3/7] send: test send with hugetlb Pavel Begunkov
2023-02-21 1:05 ` [PATCH liburing 4/7] examples/zc: add a hugetlb option Pavel Begunkov
2023-02-21 1:05 ` [PATCH liburing 5/7] test/send: don't use SO_ZEROCOPY if not available Pavel Begunkov
2023-02-21 1:05 ` [PATCH liburing 6/7] tests/send: improve error reporting Pavel Begunkov
2023-02-21 1:05 ` Pavel Begunkov [this message]
2023-02-22 16:54 ` [PATCH liburing 0/7] test sends with huge pages Jens Axboe
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