ARC: allow dynamic mmu page sizes

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

diff --git a/sysdeps/unix/sysv/linux/arc/mmap_internal.h b/sysdeps/unix/sysv/linux/arc/mmap_internal.h
index 3f28f352d91d8250f2b87bfd22d64f9464274e4d..51d0a25f26b1229762e7c1221bc46e19ef8203bd 100644 (file)
--- a/sysdeps/unix/sysv/linux/arc/mmap_internal.h
+++ b/sysdeps/unix/sysv/linux/arc/mmap_internal.h
@@ -19,8 +19,8 @@
 #ifndef MMAP_ARC_INTERNAL_H
 #define MMAP_ARC_INTERNAL_H
 
-/* 8K page is default for ARC.  */
-#define MMAP2_PAGE_UNIT 8192ULL
+/* Determine the shift dynamically with getpagesize.  */
+#define MMAP2_PAGE_UNIT -1
 
 #include_next <mmap_internal.h>