I'd like to but seems the upstream has been dead for years. The latest in the mailing list was in 2016. https://sourceforge.net/p/lmbench/mailman/lmbench-users/
Zhe On 1/23/21 2:04 AM, Khem Raj wrote: > > Can you submit this upstream as well please > > > On Fri, Jan 22, 2021 at 2:17 AM He Zhe <[email protected] > <mailto:[email protected]>> wrote: > > Files should be unlinked after all users exit. Otherwise we might > experience > (w) read/write on pipe: No such file or directory > > Signed-off-by: He Zhe <[email protected] <mailto:[email protected]>> > --- > .../0001-lat_fifo-Fix-cleanup-sequence.patch | 42 +++++++++++++++++++ > .../lmbench/lmbench_3.0-a9.bb <http://lmbench_3.0-a9.bb> > | 1 + > 2 files changed, 43 insertions(+) > create mode 100644 > meta-oe/recipes-benchmark/lmbench/lmbench-3.0-a9/0001-lat_fifo-Fix-cleanup-sequence.patch > > diff --git > a/meta-oe/recipes-benchmark/lmbench/lmbench-3.0-a9/0001-lat_fifo-Fix-cleanup-sequence.patch > > b/meta-oe/recipes-benchmark/lmbench/lmbench-3.0-a9/0001-lat_fifo-Fix-cleanup-sequence.patch > new file mode 100644 > index 000000000..42b14cece > --- /dev/null > +++ > b/meta-oe/recipes-benchmark/lmbench/lmbench-3.0-a9/0001-lat_fifo-Fix-cleanup-sequence.patch > @@ -0,0 +1,42 @@ > +From 78912c0ac5e090095a2f2bd6226e02cce949e72e Mon Sep 17 00:00:00 2001 > +From: He Zhe <[email protected] <mailto:[email protected]>> > +Date: Fri, 22 Jan 2021 10:03:38 +0000 > +Subject: [PATCH] lat_fifo: Fix cleanup sequence > + > +Files should be unlinked after all users exit. > + > +Signed-off-by: He Zhe <[email protected] > <mailto:[email protected]>> > +--- > + src/lat_fifo.c | 12 ++++++------ > + 1 file changed, 6 insertions(+), 6 deletions(-) > + > +diff --git a/src/lat_fifo.c b/src/lat_fifo.c > +index c625161..85bb9d1 100644 > +--- a/src/lat_fifo.c > ++++ b/src/lat_fifo.c > +@@ -120,16 +120,16 @@ cleanup(iter_t iterations, void * cookie) > + > + if (iterations) return; > + > +- unlink(state->filename1); > +- unlink(state->filename2); > +- close(state->wr); > +- close(state->rd); > +- > + if (state->pid > 0) { > +- kill(state->pid, 15); > ++ kill(state->pid, SIGKILL); > + waitpid(state->pid, NULL, 0); > + state->pid = 0; > + } > ++ > ++ unlink(state->filename1); > ++ unlink(state->filename2); > ++ close(state->wr); > ++ close(state->rd); > + } > + > + void > +-- > +2.29.2 > + > diff --git a/meta-oe/recipes-benchmark/lmbench/lmbench_3.0-a9.bb > <http://lmbench_3.0-a9.bb> > b/meta-oe/recipes-benchmark/lmbench/lmbench_3.0-a9.bb > <http://lmbench_3.0-a9.bb> > index 68c7e7b4f..21e81ecf2 100644 > --- a/meta-oe/recipes-benchmark/lmbench/lmbench_3.0-a9.bb > <http://lmbench_3.0-a9.bb> > +++ b/meta-oe/recipes-benchmark/lmbench/lmbench_3.0-a9.bb > <http://lmbench_3.0-a9.bb> > @@ -28,6 +28,7 @@ SRC_URI = > "${SOURCEFORGE_MIRROR}/lmbench/lmbench-${PV}.tgz \ > > file://0001-src-Makefile-use-libdir-instead-of-hardcoded-lib.patch \ > > file://0001-lmbench-Point-webpage-lm-to-target-directory.patch \ > file://0001-doc-Fix-typos-in-manual-pages.patch \ > + file://0001-lat_fifo-Fix-cleanup-sequence.patch \ > " > SRC_URI[md5sum] = "b3351a3294db66a72e2864a199d37cbf" > SRC_URI[sha256sum] = > "cbd5777d15f44eab7666dcac418054c3c09df99826961a397d9acf43d8a2a551" > -- > 2.17.1 > > > >
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