Re: ia64 and emap

[KIYOHARA Takashi <kiyohara%kk.iij4u.or.jp@localhost>]

Hi! Mindaugas,


From: Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>
Date: Sun, 19 Jul 2009 12:49:04 +0100

> KIYOHARA Takashi <kiyohara%kk.iij4u.or.jp@localhost> wrote:

> > > For now, I think it is okay to put some workaround, preferably in IA64
> > > pmap, commit your changes, and improve the pmap later.
> > 
> > Please...
> 
> Feel free to amend emap code as you need.

I made this patch.
Please review.  ;-)

Thanks,
--
kiyohara

Index: uvm_emap.c
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_emap.c,v
retrieving revision 1.2
diff -u -r1.2 uvm_emap.c
--- uvm_emap.c  9 Jul 2009 21:43:17 -0000       1.2
+++ uvm_emap.c  19 Jul 2009 13:19:56 -0000
@@ -71,7 +71,7 @@
 
 #define        uvm_emap_gen    (_uvm_emap_gen[0])
 
-static u_int           uvm_emap_size = UVM_EMAP_SIZE;
+u_int                  uvm_emap_size = UVM_EMAP_SIZE;
 static vaddr_t         uvm_emap_va;
 static vmem_t *                uvm_emap_vmem;
 
Index: uvm_param.h
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_param.h,v
retrieving revision 1.21
diff -u -r1.21 uvm_param.h
--- uvm_param.h 4 Aug 2006 22:42:36 -0000       1.21
+++ uvm_param.h 19 Jul 2009 13:19:57 -0000
@@ -245,6 +245,7 @@
 
 extern int             ubc_nwins;      /* number of UBC mapping windows */
 extern int             ubc_winshift;   /* shift for a UBC mapping window */
+extern u_int           uvm_emap_size;  /* size of emap */
 
 #else
 /* out-of-kernel versions of round_page and trunc_page */