fscache: Pass object size in rather than calling back for it
Pass the object size in to fscache_acquire_cookie() and
fscache_write_page() rather than the netfs providing a callback by which it
can be received. This makes it easier to update the size of the object
when a new page is written that extends the object.
The current object size is also passed by fscache to the check_aux
function, obviating the need to store it in the aux data.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Anna Schumaker <anna.schumaker@netapp.com>
Tested-by: Steve Dickson <steved@redhat.com>
diff --git a/fs/afs/volume.c b/fs/afs/volume.c
index 345cb2d..3037bd0 100644
--- a/fs/afs/volume.c
+++ b/fs/afs/volume.c
@@ -227,7 +227,7 @@ void afs_activate_volume(struct afs_volume *volume)
&afs_volume_cache_index_def,
&volume->vid, sizeof(volume->vid),
NULL, 0,
- volume, true);
+ volume, 0, true);
#endif
write_lock(&volume->cell->proc_lock);
