From 519cf15ea6bcc72bc574f34f69690e16b2e548bb Mon Sep 17 00:00:00 2001 From: arthurprs Date: Wed, 16 Aug 2017 22:05:45 +0200 Subject: [PATCH] Update jemalloc to 4.5.0 --- src/jemalloc | 2 +- src/liballoc_jemalloc/build.rs | 24 +----------------------- 2 files changed, 2 insertions(+), 24 deletions(-) diff --git a/src/jemalloc b/src/jemalloc index 11bfb0dcf85..1f5a28755e3 160000 --- a/src/jemalloc +++ b/src/jemalloc @@ -1 +1 @@ -Subproject commit 11bfb0dcf85f7aa92abd30524bb1e42e18d108c6 +Subproject commit 1f5a28755e301ac581e2048011e4e0ff3da482ef diff --git a/src/liballoc_jemalloc/build.rs b/src/liballoc_jemalloc/build.rs index 085f62f4b0f..41193f6a41f 100644 --- a/src/liballoc_jemalloc/build.rs +++ b/src/liballoc_jemalloc/build.rs @@ -93,29 +93,7 @@ fn main() { .env("AR", &ar) .env("RANLIB", format!("{} s", ar.display())); - if target.contains("windows") { - // 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/ - // - // 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. - cmd.arg("--disable-lazy-lock"); - } else if target.contains("ios") { + if target.contains("ios") { cmd.arg("--disable-tls"); } else if target.contains("android") { // We force android to have prefixed symbols because apparently