std: Update jemalloc version

It's been awhile since we last updated jemalloc, and there's likely some bugs
that have been fixed since the last version we're using, so let's try to update
again.
This commit is contained in:
Alex Crichton 2015-12-16 23:06:00 -08:00
parent d4ffaf6f83
commit 9929c246f1
2 changed files with 19 additions and 6 deletions

View File

@ -128,12 +128,25 @@ define DEF_THIRD_PARTY_TARGETS
# $(1) is the target triple
ifeq ($$(CFG_WINDOWSY_$(1)), 1)
# This isn't necessarily a desired option, but it's harmless and works around
# what appears to be a mingw-w64 bug.
ifeq ($$(CFG_WINDOWSY_$(1)),1)
# A bit of history here, this used to be --enable-lazy-lock added in #14006
# which was filed with jemalloc in jemalloc/jemalloc#83 which was also
# reported to MinGW: http://sourceforge.net/p/mingw-w64/bugs/395/
#
# https://sourceforge.net/p/mingw-w64/bugs/395/
JEMALLOC_ARGS_$(1) := --enable-lazy-lock
# When updating jemalloc to 4.0, however, it was found that binaries would
# exit with the status code STATUS_RESOURCE_NOT_OWNED indicating that a thread
# was unlocking a mutex it never locked. Disabling this "lazy lock" option
# seems to fix the issue, but it was enabled by default for MinGW targets in
# 13473c7 for jemalloc.
#
# As a result of all that, force disabling lazy lock on Windows, and after
# reading some code it at least *appears* that the initialization of mutexes
# is otherwise ok in jemalloc, so shouldn't cause problems hopefully...
#
# tl;dr: make windows behave like other platforms by disabling lazy locking,
# but requires passing an option due to a historical default with
# jemalloc.
JEMALLOC_ARGS_$(1) := --disable-lazy-lock
else ifeq ($(OSTYPE_$(1)), apple-ios)
JEMALLOC_ARGS_$(1) := --disable-tls
else ifeq ($(findstring android, $(OSTYPE_$(1))), android)

@ -1 +1 @@
Subproject commit e24a1a025a1f214e40eedafe3b9c7b1d69937922
Subproject commit f84e30927284b0c500ed3eaf09e8e159da20ddaf