Messages in this thread | | | Date | Fri, 09 Dec 2011 13:19:09 +0800 | From | annie li <> | Subject | Re: [PATCH V2 1/2] xen/granttable: Support sub-page grants |
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Hi Paul,
>>> #define get_free_entry() get_free_entries(1) Is this necessary? Maybe you defined this to keep consistence with put_free_entry(ref)? But other functions such as gnttab_grant_foreign_transfer and gnttab_grant_foreign_access all call get_free_entries(1). Maybe it is better to keep initial get_free_entries(1) code?
Thanks Annie
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