project-base/server-skynet-source-3rd-jemalloc
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Enable support for junk/zero filling by default.

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This commit is contained in:
Jason Evans 2012-02-28 20:49:22 -08:00
parent d073a32109
commit 777c191485
2 changed files with 7 additions and 6 deletions
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4
INSTALL
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@ -99,8 +99,8 @@ any of the following arguments (not a definitive list) to 'configure':
Enable support for page allocation/deallocation via sbrk(2), in addition to Enable support for page allocation/deallocation via sbrk(2), in addition to
mmap(2). mmap(2).
--enable-fill --disable-fill
Enable support for junk/zero filling of memory. See the "opt.junk"/ Disable support for junk/zero filling of memory. See the "opt.junk"/
"opt.zero" option documentation for usage details. "opt.zero" option documentation for usage details.
--enable-xmalloc --enable-xmalloc

9
configure.ac
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@ -425,7 +425,8 @@ fi
dnl Enable statistics calculation by default. dnl Enable statistics calculation by default.
AC_ARG_ENABLE([stats], AC_ARG_ENABLE([stats],
[AS_HELP_STRING([--enable-stats], [Enable statistics calculation/reporting])], [AS_HELP_STRING([--disable-stats],
[Disable statistics calculation/reporting])],
[if test "x$enable_stats" = "xno" ; then [if test "x$enable_stats" = "xno" ; then
enable_stats="0" enable_stats="0"
else else
@ -594,16 +595,16 @@ if test "x$enable_dss" = "x1" ; then
fi fi
AC_SUBST([enable_dss]) AC_SUBST([enable_dss])
dnl Do not support the junk/zero filling option by default. dnl Support the junk/zero filling option by default.
AC_ARG_ENABLE([fill], AC_ARG_ENABLE([fill],
[AS_HELP_STRING([--enable-fill], [Support junk/zero filling option])], [AS_HELP_STRING([--disable-fill], [Disable support for junk/zero filling])],
[if test "x$enable_fill" = "xno" ; then [if test "x$enable_fill" = "xno" ; then
enable_fill="0" enable_fill="0"
else else
enable_fill="1" enable_fill="1"
fi fi
], ],
[enable_fill="0"] [enable_fill="1"]
) )
if test "x$enable_fill" = "x1" ; then if test "x$enable_fill" = "x1" ; then
AC_DEFINE([JEMALLOC_FILL], [ ]) AC_DEFINE([JEMALLOC_FILL], [ ])