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pmap_page_remove: perform TLB shootdown, as it is not caller's responsibility 

to perform pmap_update() according to the interface.  Might want to revisit.

Should fix recently reported tmpfs problems.  Thanks to enami@ and hannken@!
This commit is contained in:
rmind 2011-06-18 21:18:20 +00:00
parent dcbb41139e
commit e43016c1ed
1 changed files with 3 additions and 2 deletions
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5
sys/arch/x86/x86/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.123 2011/06/13 04:30:40 tls Exp $ */
/* $NetBSD: pmap.c,v 1.124 2011/06/18 21:18:20 rmind Exp $ */
/*-
* Copyright (c) 2008, 2010 The NetBSD Foundation, Inc.
@ -171,7 +171,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.123 2011/06/13 04:30:40 tls Exp $");
__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.124 2011/06/18 21:18:20 rmind Exp $");
#include "opt_user_ldt.h"
#include "opt_lockdebug.h"
@ -3532,6 +3532,7 @@ startover:
killlist = pve;
}
}
pmap_tlb_shootnow();
kpreempt_enable();
/* Now free unused pvs. */