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| author | David Howells <dhowells@redhat.com> | 2018-04-04 15:41:28 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-04-06 16:05:14 +0300 |
| commit | ee1235a9a06813429c201bf186397a6feeea07bf (patch) | |
| tree | 444566605bfafce0b155a76e061a73c264329424 /include/linux/fscache-cache.h | |
| parent | 402cb8dda949d9b8c0df20ad2527d139faad7ca1 (diff) | |
| download | linux-ee1235a9a06813429c201bf186397a6feeea07bf.tar.xz | |
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 'include/linux/fscache-cache.h')
| -rw-r--r-- | include/linux/fscache-cache.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index 3e764fd38d9f..34cf0fdd7dc7 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -553,7 +553,8 @@ extern bool fscache_object_sleep_till_congested(signed long *timeoutp); extern enum fscache_checkaux fscache_check_aux(struct fscache_object *object, const void *data, - uint16_t datalen); + uint16_t datalen, + loff_t object_size); extern void fscache_object_retrying_stale(struct fscache_object *object); |