kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-07-12 14:18:42 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

merge from dev (bitmap split)

Browse source
This commit is contained in:
daan 2020-09-08 10:33:30 -07:00
commit a948724340
18 changed files with 334 additions and 251 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/os.c
View file

@ -368,7 +368,7 @@ static void* mi_unix_mmap(void* addr, size_t size, size_t try_alignment, int pro
const int fd = mi_unix_mmap_fd();
#if defined(MAP_ALIGNED) // BSD
if (try_alignment > 0) {
size_t n = _mi_bsr(try_alignment);
size_t n = mi_bsr(try_alignment);
if (((size_t)1 << n) == try_alignment && n >= 12 && n <= 30) { // alignment is a power of 2 and 4096 <= alignment <= 1GiB
flags |= MAP_ALIGNED(n);
}