The message isn't very useful, and the check is being done by
steal_page() anyway.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -1843,15 +1843,6 @@ gnttab_transfer(
}
page = mfn_to_page(mfn);
- if ( unlikely(is_xen_heap_page(page)) )
- {
- put_gfn(d, gop.mfn);
- gdprintk(XENLOG_INFO, "gnttab_transfer: xen frame %lx\n",
- (unsigned long)gop.mfn);
- gop.status = GNTST_bad_page;
- goto copyback;
- }
-
if ( steal_page(d, page, 0) < 0 )
{
put_gfn(d, gop.mfn);
gnttab: remove redundant xenheap check from gnttab_transfer()
The message isn't very useful, and the check is being done by
steal_page() anyway.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -1843,15 +1843,6 @@ gnttab_transfer(
}
page = mfn_to_page(mfn);
- if ( unlikely(is_xen_heap_page(page)) )
- {
- put_gfn(d, gop.mfn);
- gdprintk(XENLOG_INFO, "gnttab_transfer: xen frame %lx\n",
- (unsigned long)gop.mfn);
- gop.status = GNTST_bad_page;
- goto copyback;
- }
-
if ( steal_page(d, page, 0) < 0 )
{
put_gfn(d, gop.mfn);
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