use plat_mmap for RAM too

[pcsx_rearmed.git] / frontend / linux / plat.c

diff --git a/frontend/linux/plat.c b/frontend/linux/plat.c
index 044084e..4ed1e65 100644 (file)
--- a/frontend/linux/plat.c
+++ b/frontend/linux/plat.c
@@ -134,7 +134,7 @@ int plat_wait_event(int *fds_hnds, int count, int timeout_ms)
        return ret;
 }
 
        return ret;
 }
 

-void *plat_mmap(unsigned long addr, size_t size, int need_exec)
+void *plat_mmap(unsigned long addr, size_t size, int need_exec, int is_fixed)

 {
        static int hugetlb_disabled;
        int prot = PROT_READ | PROT_WRITE;
 {
        static int hugetlb_disabled;
        int prot = PROT_READ | PROT_WRITE;


@@ -144,6 +144,8 @@ void *plat_mmap(unsigned long addr, size_t size, int need_exec)
        req = (void *)addr;
        if (need_exec)
                prot |= PROT_EXEC;
        req = (void *)addr;
        if (need_exec)
                prot |= PROT_EXEC;

+       if (is_fixed)
+               flags |= MAP_FIXED;

        if (size >= HUGETLB_THRESHOLD && !hugetlb_disabled)
                flags |= MAP_HUGETLB;
 
        if (size >= HUGETLB_THRESHOLD && !hugetlb_disabled)
                flags |= MAP_HUGETLB;