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* [glibc/vineet/arc-glibc-2.30-time_t-32-bit] ARC: allow dynamic mmu page sizes
@ 2020-07-16 21:51 Vineet Gupta
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From: Vineet Gupta @ 2020-07-16 21:51 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9a277dbb16d19f10ae65015e55d0ddca5cb72e30
commit 9a277dbb16d19f10ae65015e55d0ddca5cb72e30
Author: Vineet Gupta <vgupta@synopsys.com>
Date: Thu May 2 15:06:40 2019 -0700
ARC: allow dynamic mmu page sizes
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diff:
---
sysdeps/unix/sysv/linux/arc/mmap_internal.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sysdeps/unix/sysv/linux/arc/mmap_internal.h b/sysdeps/unix/sysv/linux/arc/mmap_internal.h
index 3f28f352d9..51d0a25f26 100644
--- 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>
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