# HG changeset patch
# User Aidan Kehoe <kehoea@parhasard.net>
# Date 1389903987 0
# Node ID 319e18d08654e2b6b6a20bc496349fcc959ed69f
# Parent  ccaa851ae712e870ceb65d19226426d40d8de48c
Increase READ_BUF_SIZE, used in #'insert-file-contents-internal, to #x10000

src/ChangeLog addition:

2014-01-16  Aidan Kehoe  <kehoea@parhasard.net>

	* fileio.c (READ_BUF_SIZE):
	Stack sizes > 2**16 elicited bugs back in August 1996, but there's
	nothing to indicate this is still the case. GNU uses a block size
	of #x10000, and that size works better with the coding system
	buffering, improving performance there; move to this value.

diff -r ccaa851ae712 -r 319e18d08654 src/ChangeLog
--- a/src/ChangeLog	Thu Jan 16 19:56:06 2014 +0000
+++ b/src/ChangeLog	Thu Jan 16 20:26:27 2014 +0000
@@ -1,3 +1,11 @@
+2014-01-16  Aidan Kehoe  <kehoea@parhasard.net>
+
+	* fileio.c (READ_BUF_SIZE):
+	Stack sizes > 2**16 elicited bugs back in August 1996, but there's
+	nothing to indicate this is still the case. GNU uses a block size
+	of #x10000, and that size works better with the coding system
+	buffering, improving performance there; move to this value.
+
 2014-01-16  Aidan Kehoe  <kehoea@parhasard.net>
 
 	* file-coding.c:
diff -r ccaa851ae712 -r 319e18d08654 src/fileio.c
--- a/src/fileio.c	Thu Jan 16 19:56:06 2014 +0000
+++ b/src/fileio.c	Thu Jan 16 20:26:27 2014 +0000
@@ -2870,9 +2870,7 @@
 }
 
 
-/* Stack sizes > 2**16 is a good way to elicit compiler bugs */
-/* #define READ_BUF_SIZE (2 << 16) */
-#define READ_BUF_SIZE (1 << 15)
+#define READ_BUF_SIZE (2 << 16)
 
 DEFUN ("insert-file-contents-internal", Finsert_file_contents_internal,
        1, 7, 0, /*