diff options
Diffstat (limited to 'fs/fscache/cookie.c')
| -rw-r--r-- | fs/fscache/cookie.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c index 4d6210082a60..8ca9a932d225 100644 --- a/fs/fscache/cookie.c +++ b/fs/fscache/cookie.c @@ -21,7 +21,8 @@ struct kmem_cache *fscache_cookie_jar; static atomic_t fscache_object_debug_id = ATOMIC_INIT(0); -static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie); +static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie, + loff_t object_size); static int fscache_alloc_object(struct fscache_cache *cache, struct fscache_cookie *cookie); static int fscache_attach_object(struct fscache_cookie *cookie, @@ -61,6 +62,7 @@ struct fscache_cookie *__fscache_acquire_cookie( const void *index_key, size_t index_key_len, const void *aux_data, size_t aux_data_len, void *netfs_data, + loff_t object_size, bool enable) { struct fscache_cookie *cookie; @@ -160,7 +162,7 @@ struct fscache_cookie *__fscache_acquire_cookie( * - we create indices on disk when we need them as an index * may exist in multiple caches */ if (cookie->type != FSCACHE_COOKIE_TYPE_INDEX) { - if (fscache_acquire_non_index_cookie(cookie) == 0) { + if (fscache_acquire_non_index_cookie(cookie, object_size) == 0) { set_bit(FSCACHE_COOKIE_ENABLED, &cookie->flags); } else { atomic_dec(&parent->n_children); @@ -194,6 +196,7 @@ EXPORT_SYMBOL(__fscache_acquire_cookie); */ void __fscache_enable_cookie(struct fscache_cookie *cookie, const void *aux_data, + loff_t object_size, bool (*can_enable)(void *data), void *data) { @@ -215,7 +218,7 @@ void __fscache_enable_cookie(struct fscache_cookie *cookie, /* Wait for outstanding disablement to complete */ __fscache_wait_on_invalidate(cookie); - if (fscache_acquire_non_index_cookie(cookie) == 0) + if (fscache_acquire_non_index_cookie(cookie, object_size) == 0) set_bit(FSCACHE_COOKIE_ENABLED, &cookie->flags); } else { set_bit(FSCACHE_COOKIE_ENABLED, &cookie->flags); @@ -232,11 +235,11 @@ EXPORT_SYMBOL(__fscache_enable_cookie); * - this must make sure the index chain is instantiated and instantiate the * object representation too */ -static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie) +static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie, + loff_t object_size) { struct fscache_object *object; struct fscache_cache *cache; - uint64_t i_size; int ret; _enter(""); @@ -275,9 +278,6 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie) return ret; } - /* pass on how big the object we're caching is supposed to be */ - cookie->def->get_attr(cookie->netfs_data, &i_size); - spin_lock(&cookie->lock); if (hlist_empty(&cookie->backing_objects)) { spin_unlock(&cookie->lock); @@ -287,7 +287,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie) object = hlist_entry(cookie->backing_objects.first, struct fscache_object, cookie_link); - fscache_set_store_limit(object, i_size); + fscache_set_store_limit(object, object_size); /* initiate the process of looking up all the objects in the chain * (done by fscache_initialise_object()) */ |