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stress-ng: Add recipe
A tool to generate load and stress a system, currently this recipe is on a couple of layers [1] and is not updated, a good reason to have in meta-oe. [1] https://layers.openembedded.org/layerindex/branch/master/recipes/?q=stress-ng Signed-off-by: Aníbal Limón <anibal.limon@linaro.org> Signed-off-by: Denys Dmytriyenko <denis@denix.org> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Aníbal Limón
committed by
Martin Jansa
Martin Jansa
parent
b50cfa1f1f
commit
79c5e2c723
+170
@@ -0,0 +1,170 @@
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From d50203b233cb8820bf83b6651c2a8487e0db1fcf Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?An=C3=ADbal=20Lim=C3=B3n?= <anibal.limon@linaro.org>
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Date: Tue, 17 Oct 2017 10:13:20 -0500
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Subject: [PATCH] Several changes to fix musl build
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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stress-{context, stackmmap}.c: Set tests to non-implemented because uses
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swapcontext, musl provide the definition but not the implementation due
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to that functions are pre-POSIX and set to be deprecated.
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stress-{resources, pty}.c: Doesn't include termio.h and remove stress
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operations that uses struct termio, musl doesn't provide that struct.
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stress-pthread.c: Change pthread_yield to sched_yield to be more compatible.
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stress-malloc.c: Check for definition of M_MMAP_THRESHOLD musl doesn't
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ptovide that constant.
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stress-madvise.c: Add static poision_count integer, definition of
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MADV_SOFT_OFFLINE doesn't grauntee MADV_HWPOISON to be defined.
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cache.c: Define GLOB_ONLYDIR not available on MUSL.
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Signed-off-by: Aníbal Limón <anibal.limon@linaro.org>
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Upstream-status: Pending
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---
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cache.c | 4 ++++
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stress-context.c | 2 +-
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stress-madvise.c | 1 +
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stress-malloc.c | 2 +-
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stress-pthread.c | 2 +-
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stress-pty.c | 18 ------------------
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stress-resources.c | 1 -
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stress-stackmmap.c | 2 +-
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8 files changed, 9 insertions(+), 23 deletions(-)
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diff --git a/cache.c b/cache.c
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index e01fad0..27870ee 100644
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--- a/cache.c
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+++ b/cache.c
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@@ -27,6 +27,10 @@ typedef struct {
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#include <glob.h>
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+#ifndef GLOB_ONLYDIR
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+#define GLOB_ONLYDIR 0x100
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+#endif
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+
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#if defined(__linux__)
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#define SYS_CPU_PREFIX "/sys/devices/system/cpu"
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#define GLOB_PATTERN SYS_CPU_PREFIX "/cpu[0-9]*"
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diff --git a/stress-context.c b/stress-context.c
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index c5f50ed..67209e5 100644
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--- a/stress-context.c
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+++ b/stress-context.c
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@@ -24,7 +24,7 @@
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*/
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#include "stress-ng.h"
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-#if !defined(__OpenBSD__)
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+#if !defined(__OpenBSD__) && False
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#include <ucontext.h>
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diff --git a/stress-madvise.c b/stress-madvise.c
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index 43ea454..2e1f8ee 100644
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--- a/stress-madvise.c
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+++ b/stress-madvise.c
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@@ -141,6 +141,7 @@ static int stress_random_advise(const args_t *args)
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#if defined(MADV_SOFT_OFFLINE)
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if (advise == MADV_SOFT_OFFLINE) {
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static int soft_offline_count;
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+ static int poison_count;
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/* ..and minimize number of soft offline pages */
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if ((soft_offline_count >= NUM_SOFT_OFFLINE_MAX) ||
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diff --git a/stress-malloc.c b/stress-malloc.c
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index 8dbe5cc..f505f32 100644
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--- a/stress-malloc.c
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+++ b/stress-malloc.c
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@@ -99,7 +99,7 @@ int stress_malloc(const args_t *args)
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malloc_max = MIN_MALLOC_MAX;
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}
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-#if defined(__GNUC__) && defined(__linux__)
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+#if defined(__GNUC__) && defined(__linux__) && defined(M_MMAP_THRESHOLD)
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if (get_setting("malloc-threshold", &malloc_threshold))
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(void)mallopt(M_MMAP_THRESHOLD, (int)malloc_threshold);
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#endif
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diff --git a/stress-pthread.c b/stress-pthread.c
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index 323a1d4..8269f4c 100644
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--- a/stress-pthread.c
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+++ b/stress-pthread.c
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@@ -139,7 +139,7 @@ static void *stress_pthread_func(void *parg)
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break;
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}
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#if !defined(__NetBSD__) && !defined(__sun__)
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- (void)pthread_yield();
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+ (void)sched_yield();
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#endif
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}
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ret = pthread_mutex_unlock(&mutex);
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diff --git a/stress-pty.c b/stress-pty.c
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index 8c3edf8..518f118 100644
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--- a/stress-pty.c
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+++ b/stress-pty.c
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@@ -26,7 +26,6 @@
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#if defined(__linux__)
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-#include <termio.h>
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#include <termios.h>
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typedef struct {
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@@ -108,7 +107,6 @@ int stress_pty(const args_t *args)
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*/
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for (i = 0; i < n; i++) {
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struct termios ios;
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- struct termio io;
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struct winsize ws;
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int arg;
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@@ -130,22 +128,6 @@ int stress_pty(const args_t *args)
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if (ioctl(ptys[i].slave, TCSETSF, &ios) < 0)
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pr_fail_err("ioctl TCSETSF on slave pty");
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#endif
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-#if defined(TCGETA)
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- if (ioctl(ptys[i].slave, TCGETA, &io) < 0)
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- pr_fail_err("ioctl TCGETA on slave pty");
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-#endif
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-#if defined(TCSETA)
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- if (ioctl(ptys[i].slave, TCSETA, &io) < 0)
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- pr_fail_err("ioctl TCSETA on slave pty");
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-#endif
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-#if defined(TCSETAW)
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- if (ioctl(ptys[i].slave, TCSETAW, &io) < 0)
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- pr_fail_err("ioctl TCSETAW on slave pty");
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-#endif
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-#if defined(TCSETAF)
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- if (ioctl(ptys[i].slave, TCSETAF, &io) < 0)
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- pr_fail_err("ioctl TCSETAF on slave pty");
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-#endif
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#if defined(TIOCGLCKTRMIOS)
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if (ioctl(ptys[i].slave, TIOCGLCKTRMIOS, &ios) < 0)
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pr_fail_err("ioctl TIOCGLCKTRMIOS on slave pty");
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diff --git a/stress-resources.c b/stress-resources.c
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index 182e176..880433d 100644
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--- a/stress-resources.c
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+++ b/stress-resources.c
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@@ -31,7 +31,6 @@
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#include <sys/inotify.h>
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#endif
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#if defined(__linux__)
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-#include <termio.h>
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#include <termios.h>
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#endif
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#if defined(HAVE_LIB_PTHREAD) && defined(__linux__)
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diff --git a/stress-stackmmap.c b/stress-stackmmap.c
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index e1378e2..00d1268 100644
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--- a/stress-stackmmap.c
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+++ b/stress-stackmmap.c
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@@ -24,7 +24,7 @@
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*/
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#include "stress-ng.h"
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-#if defined(__linux__)
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+#if defined(__linux__) && False
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#include <ucontext.h>
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--
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2.11.0
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@@ -0,0 +1,20 @@
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SUMMARY = "A tool to load and stress a computer system"
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HOMEPAGE = "http://kernel.ubuntu.com/~cking/stress-ng/"
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LICENSE = "GPLv2"
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LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
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DEPENDS = "zlib libaio"
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SRC_URI = "http://kernel.ubuntu.com/~cking/tarballs/${BPN}/${BP}.tar.gz \
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"
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SRC_URI_append_libc-musl = "file://0001-Several-changes-to-fix-musl-build.patch"
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SRC_URI[md5sum] = "e0f6497a8c06f5d652bc2ad88d449c12"
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SRC_URI[sha256sum] = "37cc73e42f5bdb0e0571ba88f6a69b8f05ee28e51afcafc2231c1058b1a5dd18"
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CFLAGS += "-Wall -Wextra -DVERSION='"$(VERSION)"'"
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do_install_append() {
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install -d ${D}${bindir}
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install -m 755 ${S}/stress-ng ${D}${bindir}/stress-ng
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}
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