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authorJoseph Myers <joseph@codesourcery.com>2013-10-03 22:00:05 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-10-03 22:00:05 +0000
commitd3d237560b858b3c07973a5261cd6903fe52909c (patch)
treee92d1b7c75a4efaeaffc04976e147afe2a850aa9
parent975569d0d953fb8940d23af83ce9f9765b2b07ae (diff)
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Hardcode locale archive page size as 4096.
-rw-r--r--ChangeLog3
-rw-r--r--locale/programs/locarchive.c7
2 files changed, 9 insertions, 1 deletions
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;