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From: zhangcy <zhangcy@cn.fujitsu.com>
To: george.dunlap@eu.citrix.com, keir@xen.org, jbeulich@suse.com,
	andrew.cooper3@citrix.com, xen-devel@lists.xen.org
Subject: [PATCH] delte PAGE_ORDER_1G in pod
Date: Tue, 26 Apr 2016 15:27:49 +0800	[thread overview]
Message-ID: <1461655669-7815-1-git-send-email-zhangcy@cn.fujitsu.com> (raw)

PoD does not have cache list for 1GB pages.

Signed-off-by: zhangcy <zhangcy@cn.fujitsu.com>
---
 xen/arch/x86/mm/p2m-pod.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/xen/arch/x86/mm/p2m-pod.c b/xen/arch/x86/mm/p2m-pod.c
index a931f2c..89a07ee 100644
--- a/xen/arch/x86/mm/p2m-pod.c
+++ b/xen/arch/x86/mm/p2m-pod.c
@@ -122,10 +122,6 @@ p2m_pod_cache_add(struct p2m_domain *p2m,
     /* Then add to the appropriate populate-on-demand list. */
     switch ( order )
     {
-    case PAGE_ORDER_1G:
-        for ( i = 0; i < (1UL << PAGE_ORDER_1G); i += 1UL << PAGE_ORDER_2M )
-            page_list_add_tail(page + i, &p2m->pod.super);
-        break;
     case PAGE_ORDER_2M:
         page_list_add_tail(page, &p2m->pod.super);
         break;
-- 
1.7.12.4




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             reply	other threads:[~2016-04-26  7:27 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-26  7:27 zhangcy [this message]
2016-04-26  8:33 ` [PATCH] delte PAGE_ORDER_1G in pod Jan Beulich
2016-04-26  8:41   ` Zhang, Chunyu
2016-04-26 10:23 ` George Dunlap
2016-04-26 10:49   ` Zhang, Chunyu
2016-04-26 10:57     ` George Dunlap
2016-04-26 11:05       ` Zhang, Chunyu
2016-04-26 11:12         ` George Dunlap
2016-04-26 11:48           ` Zhang, Chunyu

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