lwc              1246 fs/ceph/dir.c  		     struct ceph_lease_walk_control *lwc,
lwc              1256 fs/ceph/dir.c  	list = lwc->dir_lease ? &mdsc->dentry_dir_leases : &mdsc->dentry_leases;
lwc              1259 fs/ceph/dir.c  		if (!lwc->nr_to_scan)
lwc              1261 fs/ceph/dir.c  		--lwc->nr_to_scan;
lwc              1275 fs/ceph/dir.c  		ret = check(dentry, lwc);
lwc              1349 fs/ceph/dir.c  	struct ceph_lease_walk_control *lwc = arg;
lwc              1356 fs/ceph/dir.c  		if (time_before(jiffies, di->time + lwc->dir_lease_ttl))
lwc              1361 fs/ceph/dir.c  		if (!lwc->expire_dir_lease)
lwc              1374 fs/ceph/dir.c  	struct ceph_lease_walk_control lwc;
lwc              1386 fs/ceph/dir.c  	lwc.dir_lease = false;
lwc              1387 fs/ceph/dir.c  	lwc.nr_to_scan  = CEPH_CAPS_PER_RELEASE * 2;
lwc              1388 fs/ceph/dir.c  	freed = __dentry_leases_walk(mdsc, &lwc, __dentry_lease_check);
lwc              1389 fs/ceph/dir.c  	if (!lwc.nr_to_scan) /* more invalid leases */
lwc              1392 fs/ceph/dir.c  	if (lwc.nr_to_scan < CEPH_CAPS_PER_RELEASE)
lwc              1393 fs/ceph/dir.c  		lwc.nr_to_scan = CEPH_CAPS_PER_RELEASE;
lwc              1395 fs/ceph/dir.c  	lwc.dir_lease = true;
lwc              1396 fs/ceph/dir.c  	lwc.expire_dir_lease = freed < count;
lwc              1397 fs/ceph/dir.c  	lwc.dir_lease_ttl = mdsc->fsc->mount_options->caps_wanted_delay_max * HZ;
lwc              1398 fs/ceph/dir.c  	freed +=__dentry_leases_walk(mdsc, &lwc, __dir_lease_check);
lwc              1399 fs/ceph/dir.c  	if (!lwc.nr_to_scan) /* more to check */