diff options
| author | Bob Liu <bob.liu@oracle.com> | 2015-04-03 08:42:59 +0200 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-04-27 12:41:12 +0200 |
| commit | b44166cd46e28dd608d5baa5873047a40f32919c (patch) | |
| tree | 799b236c472067869782b2cf937d9d0d87852fc4 /include/xen | |
| parent | xen/blkback: safely unmap purge persistent grants (diff) | |
| download | linux-b44166cd46e28dd608d5baa5873047a40f32919c.tar.xz linux-b44166cd46e28dd608d5baa5873047a40f32919c.zip | |
xen/grant: introduce func gnttab_unmap_refs_sync()
There are several place using gnttab async unmap and wait for
completion, so move the common code to a function
gnttab_unmap_refs_sync().
Signed-off-by: Bob Liu <bob.liu@oracle.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/grant_table.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h index 143ca5ffab7a..4478f4b4aae2 100644 --- a/include/xen/grant_table.h +++ b/include/xen/grant_table.h @@ -191,6 +191,7 @@ int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops, struct gnttab_unmap_grant_ref *kunmap_ops, struct page **pages, unsigned int count); void gnttab_unmap_refs_async(struct gntab_unmap_queue_data* item); +int gnttab_unmap_refs_sync(struct gntab_unmap_queue_data *item); /* Perform a batch of grant map/copy operations. Retry every batch slot |