Bug 1322027 - Don't disable hugepage support since it no longer causes PGO issues. r=glandium a=IanN CLOSED TREE DONTBUILD SEAMONKEY_2_49_ESR_RELBRANCH
authorRyan VanderMeulen <ryanvm@gmail.com>
Wed, 11 Jan 2017 09:04:48 -0500
branchSEAMONKEY_2_49_ESR_RELBRANCH
changeset 357487 711ff3428aa2febf0216e8eac86d6ef694d7d709
parent 357486 18217419d7213a21ca4d5a33c3f59b2048ea87c9
child 357488 017f265ab6a4cc26cd067d81cf2130e825c539c4
push id7834
push userfrgrahl@gmx.net
push dateSun, 13 Jan 2019 12:17:02 +0000
treeherdermozilla-esr52@6e4ad8a8f2e8 [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersglandium, IanN
bugs1322027
milestone52.9.1
Bug 1322027 - Don't disable hugepage support since it no longer causes PGO issues. r=glandium a=IanN CLOSED TREE DONTBUILD mozilla-esr52 SEAMONKEY_2_49_ESR_RELBRANCH1322027
build/autoconf/jemalloc.m4
--- a/build/autoconf/jemalloc.m4
+++ b/build/autoconf/jemalloc.m4
@@ -83,19 +83,16 @@ if test "$MOZ_BUILD_APP" != js -o -n "$J
     # their mozconfig.
     if test "$_MSC_VER"; then
        ac_configure_args="$ac_configure_args CFLAGS="
     fi
 
     # Force disable DSS support in jemalloc.
     ac_configure_args="$ac_configure_args ac_cv_func_sbrk=false"
 
-    # Force disable hugepage support in jemalloc.
-    ac_configure_args="$ac_configure_args je_cv_thp=no"
-
     # Make Linux builds munmap freed chunks instead of recycling them.
     ac_configure_args="$ac_configure_args --enable-munmap"
 
     # Disable cache oblivious behavior that appears to have a performance
     # impact on Firefox.
     ac_configure_args="$ac_configure_args --disable-cache-oblivious"
 
     if ! test -e memory/jemalloc; then