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emacs/SOURCES/emacs-64KB-page-size-for-pd...

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From 216c65b135c2b0be7e048cdc6683873b03b99b9a Mon Sep 17 00:00:00 2001
From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Sun, 28 Mar 2021 19:13:00 +0200
Subject: [PATCH] Use a 64KB page size for pdump
* src/pdumper.c (dump_get_page_size): Use a 64KB page size on all
architectures, as this many vary between systems (bug#47125).
---
src/pdumper.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/src/pdumper.c b/src/pdumper.c
index 337742fda4..fdd9b3bacb 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -162,11 +162,7 @@ ptrdiff_t_to_dump_off (ptrdiff_t value)
static int
dump_get_page_size (void)
{
-#if defined (WINDOWSNT) || defined (CYGWIN)
- return 64 * 1024; /* Worst-case allocation granularity. */
-#else
- return getpagesize ();
-#endif
+ return 64 * 1024;
}
#define dump_offsetof(type, member) \
--
2.36.1