[linuxsh-cvs] CVS: linux/include/asm-sh page.h, 1.20, 1.21 pgtable.h, 1.33, 1.34

[Paul M. <le...@us...>]

Update of /cvsroot/linuxsh/linux/include/asm-sh
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv21293/include/asm-sh

Modified Files:
	page.h pgtable.h 
Log Message:
Set the SHM alignment at runtime, based off of probed cache desc.
Optimize get_unmapped_area() to only colour align shared mappings.



Index: page.h
===================================================================
RCS file: /cvsroot/linuxsh/linux/include/asm-sh/page.h,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -d -r1.20 -r1.21
--- page.h	28 Aug 2006 03:58:07 -0000	1.20
+++ page.h	30 Aug 2006 09:56:50 -0000	1.21
@@ -45,6 +45,8 @@
 extern void (*clear_page)(void *to);
 extern void (*copy_page)(void *to, void *from);
 
+extern unsigned long shm_align_mask;
+
 #ifdef CONFIG_MMU
 extern void clear_page_slow(void *to);
 extern void copy_page_slow(void *to, void *from);

Index: pgtable.h
===================================================================
RCS file: /cvsroot/linuxsh/linux/include/asm-sh/pgtable.h,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -d -r1.33 -r1.34
--- pgtable.h	22 Jan 2006 17:26:20 -0000	1.33
+++ pgtable.h	30 Aug 2006 09:56:50 -0000	1.34
@@ -338,6 +338,8 @@
 extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
 #endif
 
+#define HAVE_ARCH_GET_UNMAPPED_AREA
+
 #include <asm-generic/pgtable.h>
 
 #endif /* !__ASSEMBLY__ */