diff options
| author | David Howells <dhowells@redhat.com> | 2018-04-04 13:41:28 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-04-06 14:05:14 +0100 |
| commit | ee1235a9a06813429c201bf186397a6feeea07bf (patch) | |
| tree | 444566605bfafce0b155a76e061a73c264329424 /fs/fscache/fsdef.c | |
| parent | 402cb8dda949d9b8c0df20ad2527d139faad7ca1 (diff) | |
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>
Diffstat (limited to 'fs/fscache/fsdef.c')
| -rw-r--r-- | fs/fscache/fsdef.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/fscache/fsdef.c b/fs/fscache/fsdef.c index 1122e97d56e8..aa46e48d8c75 100644 --- a/fs/fscache/fsdef.c +++ b/fs/fscache/fsdef.c @@ -16,7 +16,8 @@ static enum fscache_checkaux fscache_fsdef_netfs_check_aux(void *cookie_netfs_data, const void *data, - uint16_t datalen); + uint16_t datalen, + loff_t object_size); /* * The root index is owned by FS-Cache itself. @@ -76,7 +77,8 @@ struct fscache_cookie_def fscache_fsdef_netfs_def = { static enum fscache_checkaux fscache_fsdef_netfs_check_aux( void *cookie_netfs_data, const void *data, - uint16_t datalen) + uint16_t datalen, + loff_t object_size) { struct fscache_netfs *netfs = cookie_netfs_data; uint32_t version; |