fs/nfs/fscache.c

20 #include <linux/netfs.h>
279 	struct nfs_netfs_io_data *netfs;
281 	netfs = kzalloc(sizeof(*netfs), GFP_KERNEL_ACCOUNT);
282 	if (!netfs)
284 	netfs->sreq = sreq;
285 	refcount_set(&netfs->refcount, 1);
286 	return netfs;
299 	struct nfs_netfs_io_data	*netfs;
313 	netfs = nfs_netfs_alloc(sreq);
314 	if (!netfs)
317 	pgio.pg_netfs = netfs; /* used in completion */
323 			netfs->error = err;
329 	nfs_netfs_put(netfs);
334 	struct nfs_netfs_io_data        *netfs = hdr->netfs;
336 	if (!netfs)
339 	nfs_netfs_get(netfs);
347 	 * If fscache is enabled, netfs will unlock pages.
357 	struct nfs_netfs_io_data        *netfs = hdr->netfs;
360 	if (!netfs)
363 	sreq = netfs->sreq;
368 		netfs->error = hdr->error;
370 		atomic64_add(hdr->res.count, &netfs->transferred);
372 	nfs_netfs_put(netfs);
373 	hdr->netfs = NULL;