From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55DF5C433EF for ; Sun, 29 May 2022 10:55:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229934AbiE2KzV (ORCPT ); Sun, 29 May 2022 06:55:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49824 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229896AbiE2KzS (ORCPT ); Sun, 29 May 2022 06:55:18 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BEED762BFF for ; Sun, 29 May 2022 03:55:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4C40360C1C for ; Sun, 29 May 2022 10:55:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C065C34119 for ; Sun, 29 May 2022 10:55:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653821713; bh=zOD6XWNFjRVu38KkNBrtFeOCpFel1z50yCXExS70/3I=; h=From:To:Subject:Date:In-Reply-To:References:From; b=mMQEfarVr0gRyK33+NXNz/TA/7CiR3Az6GijSf0gNRTDyBss1Z03i3fm4rxztsuE7 nVNKVNzlzU+GUh5Oy1EJv7WjyGUOFhBPBJFfjEgfh80PZuP2svdAtinHEHD+ooIiLa fsHIVVuvXG64iB/JRP8SFUCy7v9Hp0Tfw22OjhbVgle4WcHMW8Y01+nurPi7g2IPVg 2wRJR7bBC/KGJRH7ykILCXU/dT2mNeAGfu1ca6LWOKYOv3yafbWlO3QsiQNrxoTzgr D3gHRNYd2ZPCfrWI8jxRoexvhsE+OwNctSIbE8mdpGuZy+f3KXSh7CsccW3IaYCtWc CifoDKDPjlQOw== From: Zorro Lang To: fstests@vger.kernel.org Subject: [PATCH 4/5] generic/591: use proper sector size Date: Sun, 29 May 2022 18:55:04 +0800 Message-Id: <20220529105505.667891-5-zlang@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220529105505.667891-1-zlang@kernel.org> References: <20220529105505.667891-1-zlang@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org The generic/591 fails if the sector size of TEST_DEV isn't 512: splice-test: write: /mnt/test/a: Invalid argument To fix this issue, this patch help src/splice-test.c to get a specify sector size from the test case. Then let g/591 give it a proper sector size which dio aligned. Signed-off-by: Zorro Lang --- src/dmiperf | Bin 0 -> 31288 bytes src/splice-test.c | 37 +++++++++++++++++++++++++------------ src/t_locks_execve | Bin 0 -> 25904 bytes tests/generic/591 | 6 ++++-- 4 files changed, 29 insertions(+), 14 deletions(-) create mode 100755 src/dmiperf create mode 100755 src/t_locks_execve diff --git a/src/dmiperf b/src/dmiperf new file mode 100755 index 0000000000000000000000000000000000000000..da9aa46bbc7dd5bed88e6bdcadaa5923a34ea1b3 GIT binary patch literal 31288 zcmeHweS8$vx&N7+oy~4ucJsnZc#{Rft7ek`LK2})AV8o|kT>ylS(4pkYqFc0-GrBF z2?mfgQo;9nTcNeJ)aotPt3`YZqN07drL|UXuPtcRCaqSARZ*+C-{;IZv$LB`Z$J0< zyZ4X#VPNK*=li^z=RD`k%-M5hCR-QPFSaQPlbelwff03lq|PDZ$k>@SP717&IxOq*>6L#9q4ry?c21A>3Rrh_6{r-Y5=$7Cu!q?GiMn=Z0OdY8)} zWy?Gw^B>)0*jLK(hKS1w;lE5N{8w`m+NW_pdD1d$sn@O1e;@CsNlJ1OkQ^Z9jw z_om?t=RqJIZ>OGL!TkQF)@Z~ZiwD}{em^6IKNgIKNUAvyX>17^a-`JIV&>c8&F#TJ zBhlrop(Pp%vS?c{GG{gn2HV>sQGZLcArKEoBV?#OZYl=CQ8V8_xj8JjDI8~Q(2BOR 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buffer[SECTOR_SIZE]; + char *buffer; size_t sz; ssize_t ret; + buffer = malloc(buffer_size); while (size) { sz = size; - if (sz > sizeof buffer) - sz = sizeof buffer; + if (sz > buffer_size) + sz = buffer_size; ret = read(fd, buffer, sz); if (ret < 0) err(1, "read: %s", filename); @@ -41,6 +42,7 @@ void read_from_pipe(int fd, const char *filename, size_t size) } size -= sz; } + free(buffer); } void do_splice1(int fd, const char *filename, size_t size) @@ -108,7 +110,7 @@ void do_splice2(int fd, const char *filename, size_t size) void usage(const char *argv0) { - fprintf(stderr, "USAGE: %s [-rd] {filename}\n", basename(argv0)); + fprintf(stderr, "USAGE: %s [-rd] [-s sectorsize] {filename}\n", basename(argv0)); exit(2); } @@ -120,11 +122,22 @@ int main(int argc, char *argv[]) int opt, open_flags, fd; ssize_t ret; + /* + * init default sector_size and buffer_size, might be changed if the -s + * option is specified + */ + sector_size = 512; + buffer_size = 150 * sector_size; + do_splice = do_splice1; open_flags = O_CREAT | O_TRUNC | O_RDWR | O_DIRECT; - while ((opt = getopt(argc, argv, "rd")) != -1) { + while ((opt = getopt(argc, argv, "rds:")) != -1) { switch(opt) { + case 's': + sector_size = strtol(optarg, NULL, 0); + buffer_size = 150 * sector_size; + break; case 'r': do_splice = do_splice2; break; @@ -145,7 +158,7 @@ int main(int argc, char *argv[]) (open_flags & O_DIRECT) ? "with" : "without"); fflush(stdout); - buffer = memalign(SECTOR_SIZE, BUFFER_SIZE); + buffer = memalign(sector_size, buffer_size); if (buffer == NULL) err(1, "memalign"); @@ -153,11 +166,11 @@ int main(int argc, char *argv[]) if (fd == -1) err(1, "open: %s", filename); - memset(buffer, 'x', BUFFER_SIZE); - ret = write(fd, buffer, BUFFER_SIZE); + memset(buffer, 'x', buffer_size); + ret = write(fd, buffer, buffer_size); if (ret < 0) err(1, "write: %s", filename); - if (ret != BUFFER_SIZE) { + if (ret != buffer_size) { fprintf(stderr, "%s: short write\n", filename); exit(1); } @@ -166,7 +179,7 @@ int main(int argc, char *argv[]) if (ret != 0) err(1, "lseek: %s", filename); - do_splice(fd, filename, BUFFER_SIZE); + do_splice(fd, filename, buffer_size); if (unlink(filename) == -1) err(1, "unlink: %s", filename); diff --git a/src/t_locks_execve b/src/t_locks_execve new file mode 100755 index 0000000000000000000000000000000000000000..5f0d77f903da5e85ddcab7fb095f6be2ea34b499 GIT binary patch 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zh*e+BR}2J%1a0cG27CTbBGIa^<~2qFLW{OsS%W?Q5hP;uo%aEfQ{yUi9=u&%@ru3x z9el-S_0>4;U?W+}wHLwVc%}a`5~%H{YEttl>b!k*uD)ttN>A1Qzd@HCQR%CBmlN`X zU&%p)2c@s*>p-pgOxJ~AvmmEWJ{I*nAATe z_3h=i>;DnDl)n^5Oa!HWwgMz2Sqh3e5s_V;<7)n>lwRxz8`O(Ku;bqUbpE%pB}F)i zE)bk<1rfK)Qv0-Hr1G%TZ@?ZJYp~1G24Oo!@-OH@Ybe_>1#g$_D4@T5nUMeBujteM zO0sG9e|wkE@3eJTmA|62$5O?GhPdB)p`fq)mHeXx^kaO2jIoVYqlnw{BHoq-*Z60t z|DtT@bAZyGA=U2H`yYFhvTc_u%G>>yiO4IeVN2YeKfR`HB3yFol|mtHQ?Rk@KLN-r Ba=-up literal 0 HcmV?d00001 diff --git a/tests/generic/591 b/tests/generic/591 index 5efc5136..4de50e2a 100755 --- a/tests/generic/591 +++ b/tests/generic/591 @@ -24,9 +24,11 @@ _require_test _require_odirect _require_test_program "splice-test" -$here/src/splice-test -r $TEST_DIR/a +diosize=`_min_dio_alignment $TEST_DEV` + +$here/src/splice-test -s $diosize -r $TEST_DIR/a $here/src/splice-test -rd $TEST_DIR/a -$here/src/splice-test $TEST_DIR/a +$here/src/splice-test -s $diosize $TEST_DIR/a $here/src/splice-test -d $TEST_DIR/a # success, all done -- 2.31.1