Jemalloc updated to tikv-jemalloc-sys for reference.

Author: jq-rs

Cargo.lock

@@ -1612,17 +1612,6 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
-[[package]]
-name = "jemalloc-sys"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d3b9f3f5c9b31aa0f5ed3260385ac205db665baa41d49bb8338008ae94ede45"
-dependencies = [
- "cc",
- "fs_extra",
- "libc",
-]
-
 [[package]]
 name = "jobserver"
 version = "0.1.21"
@@ -3406,9 +3395,9 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 name = "rustc-main"
 version = "0.0.0"
 dependencies = [
- "jemalloc-sys",
  "rustc_codegen_ssa",
  "rustc_driver",
+ "tikv-jemalloc-sys",
 ]
 
 [[package]]
@@ -5065,6 +5054,17 @@ dependencies = [
 name = "tier-check"
 version = "0.1.0"
 
+[[package]]
+name = "tikv-jemalloc-sys"
+version = "0.4.1+5.2.1-patched"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a26331b05179d4cb505c8d6814a7e18d298972f0a551b0e3cefccff927f86d3"
+dependencies = [
+ "cc",
+ "fs_extra",
+ "libc",
+]
+
 [[package]]
 name = "time"
 version = "0.1.43"

compiler/rustc/Cargo.toml

@@ -11,12 +11,12 @@ rustc_driver = { path = "../rustc_driver" }
 # crate is intended to be used by codegen backends, which may not be in-tree.
 rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
 
-[dependencies.jemalloc-sys]
-version = '0.3.0'
+[dependencies.tikv-jemalloc-sys]
+version = '0.4.1+5.2.1-patched'
 optional = true
 features = ['unprefixed_malloc_on_supported_platforms']
 
 [features]
-jemalloc = ['jemalloc-sys']
+jemalloc = ['tikv-jemalloc-sys']
 llvm = ['rustc_driver/llvm']
 max_level_info = ['rustc_driver/max_level_info']

compiler/rustc/src/main.rs

@@ -7,23 +7,25 @@ fn main() {
     // dynamic libraries. That means to pull in jemalloc we need to actually
     // reference allocation symbols one way or another (as this file is the only
     // object code in the rustc executable).
-    #[cfg(feature = "jemalloc-sys")]
+    #[cfg(feature = "tikv-jemalloc-sys")]
     {
         use std::os::raw::{c_int, c_void};
 
         #[used]
-        static _F1: unsafe extern "C" fn(usize, usize) -> *mut c_void = jemalloc_sys::calloc;
+        static _F1: unsafe extern "C" fn(usize, usize) -> *mut c_void = tikv_jemalloc_sys::calloc;
         #[used]
         static _F2: unsafe extern "C" fn(*mut *mut c_void, usize, usize) -> c_int =
-            jemalloc_sys::posix_memalign;
+            tikv_jemalloc_sys::posix_memalign;
         #[used]
-        static _F3: unsafe extern "C" fn(usize, usize) -> *mut c_void = jemalloc_sys::aligned_alloc;
+        static _F3: unsafe extern "C" fn(usize, usize) -> *mut c_void =
+            tikv_jemalloc_sys::aligned_alloc;
         #[used]
-        static _F4: unsafe extern "C" fn(usize) -> *mut c_void = jemalloc_sys::malloc;
+        static _F4: unsafe extern "C" fn(usize) -> *mut c_void = tikv_jemalloc_sys::malloc;
         #[used]
-        static _F5: unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void = jemalloc_sys::realloc;
+        static _F5: unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void =
+            tikv_jemalloc_sys::realloc;
         #[used]
-        static _F6: unsafe extern "C" fn(*mut c_void) = jemalloc_sys::free;
+        static _F6: unsafe extern "C" fn(*mut c_void) = tikv_jemalloc_sys::free;
     }
 
     rustc_driver::set_sigpipe_handler();