[arch-commits] Commit in jemalloc/repos (6 files)
Christian Hesse
eworm at archlinux.org
Mon Jun 19 07:41:22 UTC 2017
Date: Monday, June 19, 2017 @ 07:41:21
Author: eworm
Revision: 298963
archrelease: copy trunk to testing-i686, testing-x86_64
Added:
jemalloc/repos/testing-i686/
jemalloc/repos/testing-i686/0001-only-abort-on-dlsym-when-necessary.patch
(from rev 298962, jemalloc/trunk/0001-only-abort-on-dlsym-when-necessary.patch)
jemalloc/repos/testing-i686/PKGBUILD
(from rev 298962, jemalloc/trunk/PKGBUILD)
jemalloc/repos/testing-x86_64/
jemalloc/repos/testing-x86_64/0001-only-abort-on-dlsym-when-necessary.patch
(from rev 298962, jemalloc/trunk/0001-only-abort-on-dlsym-when-necessary.patch)
jemalloc/repos/testing-x86_64/PKGBUILD
(from rev 298962, jemalloc/trunk/PKGBUILD)
--------------------------------------------------------------+
testing-i686/0001-only-abort-on-dlsym-when-necessary.patch | 75 ++++++++++
testing-i686/PKGBUILD | 31 ++++
testing-x86_64/0001-only-abort-on-dlsym-when-necessary.patch | 75 ++++++++++
testing-x86_64/PKGBUILD | 31 ++++
4 files changed, 212 insertions(+)
Copied: jemalloc/repos/testing-i686/0001-only-abort-on-dlsym-when-necessary.patch (from rev 298962, jemalloc/trunk/0001-only-abort-on-dlsym-when-necessary.patch)
===================================================================
--- testing-i686/0001-only-abort-on-dlsym-when-necessary.patch (rev 0)
+++ testing-i686/0001-only-abort-on-dlsym-when-necessary.patch 2017-06-19 07:41:21 UTC (rev 298963)
@@ -0,0 +1,75 @@
+From a4d6fe73cf07b3be3af6b7811cfc5950320bb37f Mon Sep 17 00:00:00 2001
+From: Qi Wang <interwq at gwu.edu>
+Date: Wed, 14 Jun 2017 12:12:23 -0700
+Subject: [PATCH] Only abort on dlsym when necessary.
+
+If neither background_thread nor lazy_lock is in use, do not abort on dlsym
+errors.
+---
+ include/jemalloc/internal/background_thread_externs.h | 1 +
+ src/background_thread.c | 14 +++++++++++---
+ src/ctl.c | 7 +++++++
+ 3 files changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/include/jemalloc/internal/background_thread_externs.h b/include/jemalloc/internal/background_thread_externs.h
+index 7c883697..8b4b8471 100644
+--- a/include/jemalloc/internal/background_thread_externs.h
++++ b/include/jemalloc/internal/background_thread_externs.h
+@@ -6,6 +6,7 @@ extern malloc_mutex_t background_thread_lock;
+ extern atomic_b_t background_thread_enabled_state;
+ extern size_t n_background_threads;
+ extern background_thread_info_t *background_thread_info;
++extern bool can_enable_background_thread;
+
+ bool background_thread_create(tsd_t *tsd, unsigned arena_ind);
+ bool background_threads_enable(tsd_t *tsd);
+diff --git a/src/background_thread.c b/src/background_thread.c
+index a7403b85..1ff59447 100644
+--- a/src/background_thread.c
++++ b/src/background_thread.c
+@@ -20,6 +20,9 @@ size_t n_background_threads;
+ /* Thread info per-index. */
+ background_thread_info_t *background_thread_info;
+
++/* False if no necessary runtime support. */
++bool can_enable_background_thread;
++
+ /******************************************************************************/
+
+ #ifdef JEMALLOC_PTHREAD_CREATE_WRAPPER
+@@ -785,9 +788,14 @@ background_thread_boot0(void) {
+ #ifdef JEMALLOC_PTHREAD_CREATE_WRAPPER
+ pthread_create_fptr = dlsym(RTLD_NEXT, "pthread_create");
+ if (pthread_create_fptr == NULL) {
+- malloc_write("<jemalloc>: Error in dlsym(RTLD_NEXT, "
+- "\"pthread_create\")\n");
+- abort();
++ can_enable_background_thread = false;
++ if (config_lazy_lock || opt_background_thread) {
++ malloc_write("<jemalloc>: Error in dlsym(RTLD_NEXT, "
++ "\"pthread_create\")\n");
++ abort();
++ }
++ } else {
++ can_enable_background_thread = true;
+ }
+ #endif
+ return false;
+diff --git a/src/ctl.c b/src/ctl.c
+index b3ae4aab..f1310cdf 100644
+--- a/src/ctl.c
++++ b/src/ctl.c
+@@ -1522,6 +1522,13 @@ background_thread_ctl(tsd_t *tsd, const size_t *mib, size_t miblen,
+
+ background_thread_enabled_set(tsd_tsdn(tsd), newval);
+ if (newval) {
++ if (!can_enable_background_thread) {
++ malloc_printf("<jemalloc>: Error in dlsym("
++ "RTLD_NEXT, \"pthread_create\"). Cannot "
++ "enable background_thread\n");
++ ret = EFAULT;
++ goto label_return;
++ }
+ if (background_threads_enable(tsd)) {
+ ret = EFAULT;
+ goto label_return;
Copied: jemalloc/repos/testing-i686/PKGBUILD (from rev 298962, jemalloc/trunk/PKGBUILD)
===================================================================
--- testing-i686/PKGBUILD (rev 0)
+++ testing-i686/PKGBUILD 2017-06-19 07:41:21 UTC (rev 298963)
@@ -0,0 +1,31 @@
+# $Id$
+# Maintainer: Bartłomiej Piotrowski <bpiotrowski at archlinux.org>
+# Contributor: Massimiliano Torromeo <massimiliano.torromeo at gmail.com>
+# Contributor: Kovivchak Evgen <oneonfire at gmail.com>
+
+pkgname=jemalloc
+epoch=1
+pkgver=4.5.0
+pkgrel=1
+pkgdesc='General-purpose scalable concurrent malloc implementation'
+arch=('i686' 'x86_64')
+license=('BSD')
+url='http://www.canonware.com/jemalloc/'
+depends=('glibc')
+provides=('libjemalloc.so')
+optdepends=('perl: for jeprof')
+source=("https://github.com/jemalloc/jemalloc/releases/download/${pkgver}/${pkgname}-${pkgver}.tar.bz2")
+sha256sums=('9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780')
+
+build() {
+ cd $pkgname-$pkgver
+ ./configure --prefix=/usr
+ make
+}
+
+package() {
+ cd $pkgname-$pkgver
+ make DESTDIR="$pkgdir" install
+ find "$pkgdir" -name \*.a -type f -exec chmod 644 '{}' \;
+ install -Dm644 COPYING "$pkgdir/usr/share/licenses/$pkgname/COPYING"
+}
Copied: jemalloc/repos/testing-x86_64/0001-only-abort-on-dlsym-when-necessary.patch (from rev 298962, jemalloc/trunk/0001-only-abort-on-dlsym-when-necessary.patch)
===================================================================
--- testing-x86_64/0001-only-abort-on-dlsym-when-necessary.patch (rev 0)
+++ testing-x86_64/0001-only-abort-on-dlsym-when-necessary.patch 2017-06-19 07:41:21 UTC (rev 298963)
@@ -0,0 +1,75 @@
+From a4d6fe73cf07b3be3af6b7811cfc5950320bb37f Mon Sep 17 00:00:00 2001
+From: Qi Wang <interwq at gwu.edu>
+Date: Wed, 14 Jun 2017 12:12:23 -0700
+Subject: [PATCH] Only abort on dlsym when necessary.
+
+If neither background_thread nor lazy_lock is in use, do not abort on dlsym
+errors.
+---
+ include/jemalloc/internal/background_thread_externs.h | 1 +
+ src/background_thread.c | 14 +++++++++++---
+ src/ctl.c | 7 +++++++
+ 3 files changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/include/jemalloc/internal/background_thread_externs.h b/include/jemalloc/internal/background_thread_externs.h
+index 7c883697..8b4b8471 100644
+--- a/include/jemalloc/internal/background_thread_externs.h
++++ b/include/jemalloc/internal/background_thread_externs.h
+@@ -6,6 +6,7 @@ extern malloc_mutex_t background_thread_lock;
+ extern atomic_b_t background_thread_enabled_state;
+ extern size_t n_background_threads;
+ extern background_thread_info_t *background_thread_info;
++extern bool can_enable_background_thread;
+
+ bool background_thread_create(tsd_t *tsd, unsigned arena_ind);
+ bool background_threads_enable(tsd_t *tsd);
+diff --git a/src/background_thread.c b/src/background_thread.c
+index a7403b85..1ff59447 100644
+--- a/src/background_thread.c
++++ b/src/background_thread.c
+@@ -20,6 +20,9 @@ size_t n_background_threads;
+ /* Thread info per-index. */
+ background_thread_info_t *background_thread_info;
+
++/* False if no necessary runtime support. */
++bool can_enable_background_thread;
++
+ /******************************************************************************/
+
+ #ifdef JEMALLOC_PTHREAD_CREATE_WRAPPER
+@@ -785,9 +788,14 @@ background_thread_boot0(void) {
+ #ifdef JEMALLOC_PTHREAD_CREATE_WRAPPER
+ pthread_create_fptr = dlsym(RTLD_NEXT, "pthread_create");
+ if (pthread_create_fptr == NULL) {
+- malloc_write("<jemalloc>: Error in dlsym(RTLD_NEXT, "
+- "\"pthread_create\")\n");
+- abort();
++ can_enable_background_thread = false;
++ if (config_lazy_lock || opt_background_thread) {
++ malloc_write("<jemalloc>: Error in dlsym(RTLD_NEXT, "
++ "\"pthread_create\")\n");
++ abort();
++ }
++ } else {
++ can_enable_background_thread = true;
+ }
+ #endif
+ return false;
+diff --git a/src/ctl.c b/src/ctl.c
+index b3ae4aab..f1310cdf 100644
+--- a/src/ctl.c
++++ b/src/ctl.c
+@@ -1522,6 +1522,13 @@ background_thread_ctl(tsd_t *tsd, const size_t *mib, size_t miblen,
+
+ background_thread_enabled_set(tsd_tsdn(tsd), newval);
+ if (newval) {
++ if (!can_enable_background_thread) {
++ malloc_printf("<jemalloc>: Error in dlsym("
++ "RTLD_NEXT, \"pthread_create\"). Cannot "
++ "enable background_thread\n");
++ ret = EFAULT;
++ goto label_return;
++ }
+ if (background_threads_enable(tsd)) {
+ ret = EFAULT;
+ goto label_return;
Copied: jemalloc/repos/testing-x86_64/PKGBUILD (from rev 298962, jemalloc/trunk/PKGBUILD)
===================================================================
--- testing-x86_64/PKGBUILD (rev 0)
+++ testing-x86_64/PKGBUILD 2017-06-19 07:41:21 UTC (rev 298963)
@@ -0,0 +1,31 @@
+# $Id$
+# Maintainer: Bartłomiej Piotrowski <bpiotrowski at archlinux.org>
+# Contributor: Massimiliano Torromeo <massimiliano.torromeo at gmail.com>
+# Contributor: Kovivchak Evgen <oneonfire at gmail.com>
+
+pkgname=jemalloc
+epoch=1
+pkgver=4.5.0
+pkgrel=1
+pkgdesc='General-purpose scalable concurrent malloc implementation'
+arch=('i686' 'x86_64')
+license=('BSD')
+url='http://www.canonware.com/jemalloc/'
+depends=('glibc')
+provides=('libjemalloc.so')
+optdepends=('perl: for jeprof')
+source=("https://github.com/jemalloc/jemalloc/releases/download/${pkgver}/${pkgname}-${pkgver}.tar.bz2")
+sha256sums=('9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780')
+
+build() {
+ cd $pkgname-$pkgver
+ ./configure --prefix=/usr
+ make
+}
+
+package() {
+ cd $pkgname-$pkgver
+ make DESTDIR="$pkgdir" install
+ find "$pkgdir" -name \*.a -type f -exec chmod 644 '{}' \;
+ install -Dm644 COPYING "$pkgdir/usr/share/licenses/$pkgname/COPYING"
+}
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