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GNU C Library master sources branch master updated. glibc-2.18-201-gd3d2375
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 3 Oct 2013 22:00:33 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.18-201-gd3d2375
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d3d237560b858b3c07973a5261cd6903fe52909c
commit d3d237560b858b3c07973a5261cd6903fe52909c
Author: Joseph Myers <joseph@codesourcery.com>
Date: Thu Oct 3 22:00:05 2013 +0000
Hardcode locale archive page size as 4096.
diff --git a/ChangeLog b/ChangeLog
index a038c92..1daa62f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2013-10-03 Joseph Myers <joseph@codesourcery.com>
+ * locale/programs/locarchive.c (add_locale): Use constant 4096 for
+ page size instead of calling getpagesize.
+
* locale/localeinfo.h (LOCFILE_ALIGN): New macro.
(LOCFILE_ALIGN_MASK): Likewise.
(LOCFILE_ALIGN_UP): Likewise.
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index 13dba0f..e2a30b5 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -838,7 +838,12 @@ add_locale (struct locarhandle *ah,
off64_t lastoffset;
char *ptr;
struct locale_category_data *size_order[__LC_LAST];
- const size_t pagesz = getpagesize ();
+ /* Page size alignment is a minor optimization for locality; use a
+ common value here rather than making the localedef output depend
+ on the page size of the system on which localedef is run. See
+ <https://sourceware.org/glibc/wiki/Development_Todo/Master#Locale_archive_alignment>
+ for more discussion. */
+ const size_t pagesz = 4096;
int small_mask;
head = ah->addr;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 3 +++
locale/programs/locarchive.c | 7 ++++++-
2 files changed, 9 insertions(+), 1 deletions(-)
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