Prefix PREFETCH_FOR_WRITE with GC_ as used in gc_inline.h public header

* doc/porting.html: Rename PREFETCH_FOR_WRITE to GC_PREFETCH_FOR_WRITE.
* fnlz_mlc.c (GC_finalized_malloc): Likewise.
* include/gc_inline.h (GC_FAST_MALLOC_GRANS): Likewise.
* include/private/gcconfig.h: Likewise.
* new_hblk.c (GC_build_fl_clear4, GC_build_fl4, GC_build_fl): Likewise.
* include/gc_inline.h (GC_PREFETCH_FOR_WRITE): Define to no-op if
undefined.

1 files changed, 1 insertions, 1 deletions

diff --git a/fnlz_mlc.c b/fnlz_mlc.c
index 4648ca96..1b168874 100644
--- a/fnlz_mlc.c
+++ b/fnlz_mlc.c
@@ -162,7 +162,7 @@ GC_API void GC_CALL GC_register_disclaim_proc(int kind, GC_disclaim_proc proc,
     *my_fl = next;
     obj_link(result) = 0;
     *(word *)result = (word)fclos | 1;
-    PREFETCH_FOR_WRITE(next);
+    GC_PREFETCH_FOR_WRITE(next);
     return (word *)result + 1;
   }
 #endif /* THREAD_LOCAL_ALLOC */