Patch PHP7_huge_2mb_flag.patch for opcache Bug #79027

Patch version 2019-12-31 12:37 UTC

• 2019-12-31 12:37 UTC [diff to current]

Developer: chris@neadwerx.com

diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 52276010af..1015603066 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -2638,7 +2638,11 @@ static int accel_remap_huge_pages(void *start, size_t size, const char *name, si
 #  ifdef MAP_HUGETLB
        ret = mmap(start, size,
                PROT_READ | PROT_WRITE | PROT_EXEC,
-               MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED | MAP_HUGETLB,
+               MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED | MAP_HUGETLB
+#  ifdef MAP_HUGE_2MB
+        | MAP_HUGE_2MB
+#  endif
+        ,
                -1, 0);
 #  endif
        if (ret == MAP_FAILED) {