Add --with-lg-tiny-min, generalize --with-lg-quantum.
diff --git a/configure.ac b/configure.ac
index cc30da9..a7bf103 100644
--- a/configure.ac
+++ b/configure.ac
@@ -207,7 +207,7 @@
CPU_SPINWAIT=""
case "${host_cpu}" in
i686|x86_64)
- AC_CACHE_CHECK([whether pause instruction is compilable], [je_cv_pause],
+ AC_CACHE_VAL([je_cv_pause],
[JE_COMPILABLE([pause instruction], [],
[[__asm__ volatile("pause"); return 0;]],
[je_cv_pause])])
@@ -970,10 +970,21 @@
fi
fi
+AC_ARG_WITH([lg_tiny_min],
+ [AS_HELP_STRING([--with-lg-tiny-min=<lg-tiny-min>],
+ [Base 2 log of minimum tiny size class to support])],
+ [LG_TINY_MIN="$with_lg_tiny_min"],
+ [LG_TINY_MIN="3"])
+AC_DEFINE_UNQUOTED([LG_TINY_MIN], [$LG_TINY_MIN])
+
AC_ARG_WITH([lg_quantum],
[AS_HELP_STRING([--with-lg-quantum=<lg-quantum>],
[Base 2 log of minimum allocation alignment])],
- [AC_DEFINE_UNQUOTED([LG_QUANTUM], [$with_lg_quantum])])
+ [LG_QUANTA="$with_lg_quantum"],
+ [LG_QUANTA="3 4"])
+if test "x$with_lg_quantum" != "x" ; then
+ AC_DEFINE_UNQUOTED([LG_QUANTUM], [$with_lg_quantum])
+fi
AC_ARG_WITH([lg_page],
[AS_HELP_STRING([--with-lg-page=<lg-page>], [Base 2 log of system page size])],
@@ -1480,11 +1491,13 @@
])
AC_CONFIG_COMMANDS([include/jemalloc/internal/size_classes.h], [
mkdir -p "${objroot}include/jemalloc/internal"
- "${srcdir}/include/jemalloc/internal/size_classes.sh" ${LG_PAGE_SIZES} ${LG_SIZE_CLASS_GROUP} > "${objroot}include/jemalloc/internal/size_classes.h"
+ "${srcdir}/include/jemalloc/internal/size_classes.sh" "${LG_QUANTA}" ${LG_TINY_MIN} "${LG_PAGE_SIZES}" ${LG_SIZE_CLASS_GROUP} > "${objroot}include/jemalloc/internal/size_classes.h"
], [
srcdir="${srcdir}"
objroot="${objroot}"
- LG_PAGE_SIZES=${LG_PAGE_SIZES}
+ LG_QUANTA="${LG_QUANTA}"
+ LG_TINY_MIN=${LG_TINY_MIN}
+ LG_PAGE_SIZES="${LG_PAGE_SIZES}"
LG_SIZE_CLASS_GROUP=${LG_SIZE_CLASS_GROUP}
])
AC_CONFIG_COMMANDS([include/jemalloc/jemalloc_protos_jet.h], [