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Merge branch 'dev3' of https://github.com/microsoft/mimalloc into dev3

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daanx 2025-03-31 14:46:53 -07:00
commit 32788fa93f
3 changed files with 7 additions and 12 deletions
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2
src/free.c
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@ -161,7 +161,7 @@ static inline mi_page_t* mi_validate_ptr_page(const void* p, const char* msg)
void mi_free(void* p) mi_attr_noexcept
{
mi_page_t* const page = mi_validate_ptr_page(p,"mi_free");
if mi_unlikely(page==NULL) return;
if mi_unlikely(page==NULL) return; // page will be NULL if p==NULL
mi_assert_internal(p!=NULL && page!=NULL);
const mi_threadid_t xtid = (_mi_prim_thread_id() ^ mi_page_xthread_id(page));

7
src/prim/unix/prim.c
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@ -31,10 +31,7 @@ terms of the MIT license. A copy of the license can be found in the file
#if defined(__linux__)
#include <features.h>
#include <linux/prctl.h> // PR_SET_VMA
//#if defined(MI_NO_THP)
#include <sys/prctl.h> // THP disable
//#endif
#include <sys/prctl.h> // THP disable, PR_SET_VMA
#if defined(__GLIBC__)
#include <linux/mman.h> // linux mmap flags
#else
@ -210,7 +207,7 @@ static int unix_madvise(void* addr, size_t size, int advice) {
static void* unix_mmap_prim(void* addr, size_t size, int protect_flags, int flags, int fd) {
void* p = mmap(addr, size, protect_flags, flags, fd, 0 /* offset */);
#if (defined(__linux__) && defined(PR_SET_VMA))
#if defined(__linux__) && defined(PR_SET_VMA)
if (p!=MAP_FAILED && p!=NULL) {
prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, p, size, "mimalloc");
}