241 	struct ceph_mount_options *fsopt = pctx->opts;  in ceph_parse_source()  local
255 		kfree(fsopt->server_path);  in ceph_parse_source()
256 		fsopt->server_path = kstrdup(dev_name_end, GFP_KERNEL);  in ceph_parse_source()
257 		if (!fsopt->server_path)  in ceph_parse_source()
260 		canonicalize_path(fsopt->server_path);  in ceph_parse_source()
270 	if (fsopt->server_path)  in ceph_parse_source()
271 		dout("server path '%s'\n", fsopt->server_path);  in ceph_parse_source()
287 	struct ceph_mount_options *fsopt = pctx->opts;  in ceph_parse_mount_param()  local
303 		kfree(fsopt->snapdir_name);  in ceph_parse_mount_param()
304 		fsopt->snapdir_name = param->string;  in ceph_parse_mount_param()
308 		kfree(fsopt->mds_namespace);  in ceph_parse_mount_param()
309 		fsopt->mds_namespace = param->string;  in ceph_parse_mount_param()
315 			fsopt->flags &= ~CEPH_MOUNT_OPT_CLEANRECOVER;  in ceph_parse_mount_param()
317 			fsopt->flags |= CEPH_MOUNT_OPT_CLEANRECOVER;  in ceph_parse_mount_param()
329 		fsopt->wsize = ALIGN(result.uint_32, PAGE_SIZE);  in ceph_parse_mount_param()
335 		fsopt->rsize = ALIGN(result.uint_32, PAGE_SIZE);  in ceph_parse_mount_param()
338 		fsopt->rasize = ALIGN(result.uint_32, PAGE_SIZE);  in ceph_parse_mount_param()
343 		fsopt->caps_wanted_delay_min = result.uint_32;  in ceph_parse_mount_param()
348 		fsopt->caps_wanted_delay_max = result.uint_32;  in ceph_parse_mount_param()
353 		fsopt->caps_max = result.int_32;  in ceph_parse_mount_param()
358 		fsopt->max_readdir = result.uint_32;  in ceph_parse_mount_param()
363 		fsopt->max_readdir_bytes = result.uint_32;  in ceph_parse_mount_param()
368 		fsopt->congestion_kb = result.uint_32;  in ceph_parse_mount_param()
372 			fsopt->flags |= CEPH_MOUNT_OPT_DIRSTAT;  in ceph_parse_mount_param()
374 			fsopt->flags &= ~CEPH_MOUNT_OPT_DIRSTAT;  in ceph_parse_mount_param()
378 			fsopt->flags |= CEPH_MOUNT_OPT_RBYTES;  in ceph_parse_mount_param()
380 			fsopt->flags &= ~CEPH_MOUNT_OPT_RBYTES;  in ceph_parse_mount_param()
384 			fsopt->flags &= ~CEPH_MOUNT_OPT_NOASYNCREADDIR;  in ceph_parse_mount_param()
386 			fsopt->flags |= CEPH_MOUNT_OPT_NOASYNCREADDIR;  in ceph_parse_mount_param()
390 			fsopt->flags |= CEPH_MOUNT_OPT_DCACHE;  in ceph_parse_mount_param()
392 			fsopt->flags &= ~CEPH_MOUNT_OPT_DCACHE;  in ceph_parse_mount_param()
396 			fsopt->flags |= CEPH_MOUNT_OPT_INO32;  in ceph_parse_mount_param()
398 			fsopt->flags &= ~CEPH_MOUNT_OPT_INO32;  in ceph_parse_mount_param()
403 		kfree(fsopt->fscache_uniq);  in ceph_parse_mount_param()
404 		fsopt->fscache_uniq = NULL;  in ceph_parse_mount_param()
406 			fsopt->flags &= ~CEPH_MOUNT_OPT_FSCACHE;  in ceph_parse_mount_param()
408 			fsopt->flags |= CEPH_MOUNT_OPT_FSCACHE;  in ceph_parse_mount_param()
409 			fsopt->fscache_uniq = param->string;  in ceph_parse_mount_param()
418 			fsopt->flags &= ~CEPH_MOUNT_OPT_NOPOOLPERM;  in ceph_parse_mount_param()
420 			fsopt->flags |= CEPH_MOUNT_OPT_NOPOOLPERM;  in ceph_parse_mount_param()
424 			fsopt->flags &= ~CEPH_MOUNT_OPT_MOUNTWAIT;  in ceph_parse_mount_param()
426 			fsopt->flags |= CEPH_MOUNT_OPT_MOUNTWAIT;  in ceph_parse_mount_param()
430 			fsopt->flags &= ~CEPH_MOUNT_OPT_NOQUOTADF;  in ceph_parse_mount_param()
432 			fsopt->flags |= CEPH_MOUNT_OPT_NOQUOTADF;  in ceph_parse_mount_param()
436 			fsopt->flags &= ~CEPH_MOUNT_OPT_NOCOPYFROM;  in ceph_parse_mount_param()
438 			fsopt->flags |= CEPH_MOUNT_OPT_NOCOPYFROM;  in ceph_parse_mount_param()
453 			fsopt->flags &= ~CEPH_MOUNT_OPT_ASYNC_DIROPS;  in ceph_parse_mount_param()
455 			fsopt->flags |= CEPH_MOUNT_OPT_ASYNC_DIROPS;  in ceph_parse_mount_param()
530 	struct ceph_mount_options *fsopt = fsc->mount_options;  in ceph_show_options()  local
546 	if (fsopt->flags & CEPH_MOUNT_OPT_DIRSTAT)  in ceph_show_options()
548 	if ((fsopt->flags & CEPH_MOUNT_OPT_RBYTES))  in ceph_show_options()
550 	if (fsopt->flags & CEPH_MOUNT_OPT_NOASYNCREADDIR)  in ceph_show_options()
552 	if ((fsopt->flags & CEPH_MOUNT_OPT_DCACHE) == 0)  in ceph_show_options()
554 	if (fsopt->flags & CEPH_MOUNT_OPT_INO32)  in ceph_show_options()
556 	if (fsopt->flags & CEPH_MOUNT_OPT_FSCACHE) {  in ceph_show_options()
557 		seq_show_option(m, "fsc", fsopt->fscache_uniq);  in ceph_show_options()
559 	if (fsopt->flags & CEPH_MOUNT_OPT_NOPOOLPERM)  in ceph_show_options()
561 	if (fsopt->flags & CEPH_MOUNT_OPT_NOQUOTADF)  in ceph_show_options()
571 	if ((fsopt->flags & CEPH_MOUNT_OPT_NOCOPYFROM) == 0)  in ceph_show_options()
574 	if (fsopt->mds_namespace)  in ceph_show_options()
575 		seq_show_option(m, "mds_namespace", fsopt->mds_namespace);  in ceph_show_options()
577 	if (fsopt->flags & CEPH_MOUNT_OPT_CLEANRECOVER)  in ceph_show_options()
580 	if (fsopt->flags & CEPH_MOUNT_OPT_ASYNC_DIROPS)  in ceph_show_options()
583 	if (fsopt->wsize != CEPH_MAX_WRITE_SIZE)  in ceph_show_options()
584 		seq_printf(m, ",wsize=%u", fsopt->wsize);  in ceph_show_options()
585 	if (fsopt->rsize != CEPH_MAX_READ_SIZE)  in ceph_show_options()
586 		seq_printf(m, ",rsize=%u", fsopt->rsize);  in ceph_show_options()
587 	if (fsopt->rasize != CEPH_RASIZE_DEFAULT)  in ceph_show_options()
588 		seq_printf(m, ",rasize=%u", fsopt->rasize);  in ceph_show_options()
589 	if (fsopt->congestion_kb != default_congestion_kb())  in ceph_show_options()
590 		seq_printf(m, ",write_congestion_kb=%u", fsopt->congestion_kb);  in ceph_show_options()
591 	if (fsopt->caps_max)  in ceph_show_options()
592 		seq_printf(m, ",caps_max=%d", fsopt->caps_max);  in ceph_show_options()
593 	if (fsopt->caps_wanted_delay_min != CEPH_CAPS_WANTED_DELAY_MIN_DEFAULT)  in ceph_show_options()
595 			 fsopt->caps_wanted_delay_min);  in ceph_show_options()
596 	if (fsopt->caps_wanted_delay_max != CEPH_CAPS_WANTED_DELAY_MAX_DEFAULT)  in ceph_show_options()
598 			   fsopt->caps_wanted_delay_max);  in ceph_show_options()
599 	if (fsopt->max_readdir != CEPH_MAX_READDIR_DEFAULT)  in ceph_show_options()
600 		seq_printf(m, ",readdir_max_entries=%u", fsopt->max_readdir);  in ceph_show_options()
601 	if (fsopt->max_readdir_bytes != CEPH_MAX_READDIR_BYTES_DEFAULT)  in ceph_show_options()
602 		seq_printf(m, ",readdir_max_bytes=%u", fsopt->max_readdir_bytes);  in ceph_show_options()
603 	if (strcmp(fsopt->snapdir_name, CEPH_SNAPDIRNAME_DEFAULT))  in ceph_show_options()
604 		seq_show_option(m, "snapdirname", fsopt->snapdir_name);  in ceph_show_options()
635 static struct ceph_fs_client *create_fs_client(struct ceph_mount_options *fsopt,  in create_fs_client()  argument
657 	if (!fsopt->mds_namespace) {  in create_fs_client()
665 	fsc->mount_options = fsopt;  in create_fs_client()
700 	destroy_mount_options(fsopt);  in create_fs_client()
998 	struct ceph_mount_options *fsopt = new->mount_options;  in ceph_compare_super()  local
1004 	if (compare_mount_options(fsopt, opt, other)) {  in ceph_compare_super()
1134 	struct ceph_mount_options *fsopt = pctx->opts;  in ceph_reconfigure_fc()  local
1137 	if (fsopt->flags & CEPH_MOUNT_OPT_ASYNC_DIROPS)  in ceph_reconfigure_fc()
1159 	struct ceph_mount_options *fsopt;  in ceph_init_fs_context()  local
1173 	fsopt = pctx->opts;  in ceph_init_fs_context()
1174 	fsopt->flags = CEPH_MOUNT_OPT_DEFAULT;  in ceph_init_fs_context()
1176 	fsopt->wsize = CEPH_MAX_WRITE_SIZE;  in ceph_init_fs_context()
1177 	fsopt->rsize = CEPH_MAX_READ_SIZE;  in ceph_init_fs_context()
1178 	fsopt->rasize = CEPH_RASIZE_DEFAULT;  in ceph_init_fs_context()
1179 	fsopt->snapdir_name = kstrdup(CEPH_SNAPDIRNAME_DEFAULT, GFP_KERNEL);  in ceph_init_fs_context()
1180 	if (!fsopt->snapdir_name)  in ceph_init_fs_context()
1183 	fsopt->caps_wanted_delay_min = CEPH_CAPS_WANTED_DELAY_MIN_DEFAULT;  in ceph_init_fs_context()
1184 	fsopt->caps_wanted_delay_max = CEPH_CAPS_WANTED_DELAY_MAX_DEFAULT;  in ceph_init_fs_context()
1185 	fsopt->max_readdir = CEPH_MAX_READDIR_DEFAULT;  in ceph_init_fs_context()
1186 	fsopt->max_readdir_bytes = CEPH_MAX_READDIR_BYTES_DEFAULT;  in ceph_init_fs_context()
1187 	fsopt->congestion_kb = default_congestion_kb();  in ceph_init_fs_context()