svn commit: r207395 - user/kmacy/head_page_lock_incr/sys/powerpc/aim

[Kip Macy]

Author: kmacy
Date: Thu Apr 29 22:24:52 2010
New Revision: 207395
URL: http://svn.freebsd.org/changeset/base/207395

Log:
  add retry target

Modified:
  user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c

Modified: user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c
==============================================================================
--- user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c	Thu Apr 29 22:16:08 2010	(r207394)
+++ user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c	Thu Apr 29 22:24:52 2010	(r207395)
@@ -1379,6 +1379,7 @@ moea64_extract_and_hold(mmu_t mmu, pmap_
 	m = NULL;
 	pa = 0;
 	PMAP_LOCK(pmap);
+retry:
 	pvo = moea64_pvo_find_va(pmap, va & ~ADDR_POFF, NULL);
 	if (pvo != NULL && (pvo->pvo_pte.lpte.pte_hi & LPTE_VALID) &&
 	    ((pvo->pvo_pte.lpte.pte_lo & LPTE_PP) == LPTE_RW ||