2769 cifs_sb_master_tlink(struct cifs_sb_info *cifs_sb)  in cifs_sb_master_tlink()  argument
2771 	return cifs_sb->master_tlink;  in cifs_sb_master_tlink()
2778 	struct cifs_sb_info *new = mnt_data->cifs_sb;  in compare_mount_options()
2818 	struct cifs_sb_info *cifs_sb;  in cifs_match_super()  local
2826 	cifs_sb = CIFS_SB(sb);  in cifs_match_super()
2827 	tlink = cifs_get_tlink(cifs_sb_master_tlink(cifs_sb));  in cifs_match_super()
3156 			  struct cifs_sb_info *cifs_sb, struct smb_vol *vol_info)  in reset_cifs_unix_caps()  argument
3210 			if (cifs_sb)  in reset_cifs_unix_caps()
3211 				cifs_sb->mnt_cifs_flags |=  in reset_cifs_unix_caps()
3219 			if (cifs_sb)  in reset_cifs_unix_caps()
3220 				cifs_sb->mnt_cifs_flags |=  in reset_cifs_unix_caps()
3256 			struct cifs_sb_info *cifs_sb)  in cifs_setup_cifs_sb()  argument
3258 	INIT_DELAYED_WORK(&cifs_sb->prune_tlinks, cifs_prune_tlinks);  in cifs_setup_cifs_sb()
3260 	spin_lock_init(&cifs_sb->tlink_tree_lock);  in cifs_setup_cifs_sb()
3261 	cifs_sb->tlink_tree = RB_ROOT;  in cifs_setup_cifs_sb()
3267 	cifs_sb->rsize = pvolume_info->rsize;  in cifs_setup_cifs_sb()
3268 	cifs_sb->wsize = pvolume_info->wsize;  in cifs_setup_cifs_sb()
3270 	cifs_sb->mnt_uid = pvolume_info->linux_uid;  in cifs_setup_cifs_sb()
3271 	cifs_sb->mnt_gid = pvolume_info->linux_gid;  in cifs_setup_cifs_sb()
3272 	cifs_sb->mnt_file_mode = pvolume_info->file_mode;  in cifs_setup_cifs_sb()
3273 	cifs_sb->mnt_dir_mode = pvolume_info->dir_mode;  in cifs_setup_cifs_sb()
3275 		 cifs_sb->mnt_file_mode, cifs_sb->mnt_dir_mode);  in cifs_setup_cifs_sb()
3277 	cifs_sb->actimeo = pvolume_info->actimeo;  in cifs_setup_cifs_sb()
3278 	cifs_sb->local_nls = pvolume_info->local_nls;  in cifs_setup_cifs_sb()
3281 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_PERM;  in cifs_setup_cifs_sb()
3283 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SET_UID;  in cifs_setup_cifs_sb()
3285 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SERVER_INUM;  in cifs_setup_cifs_sb()
3287 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MAP_SFM_CHR;  in cifs_setup_cifs_sb()
3289 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MAP_SPECIAL_CHR;  in cifs_setup_cifs_sb()
3291 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_XATTR;  in cifs_setup_cifs_sb()
3293 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_UNX_EMUL;  in cifs_setup_cifs_sb()
3295 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_BRL;  in cifs_setup_cifs_sb()
3297 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NOSSYNC;  in cifs_setup_cifs_sb()
3299 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NOPOSIXBRL;  in cifs_setup_cifs_sb()
3301 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_RWPIDFORWARD;  in cifs_setup_cifs_sb()
3303 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_CIFS_ACL;  in cifs_setup_cifs_sb()
3305 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_CIFS_BACKUPUID;  in cifs_setup_cifs_sb()
3306 		cifs_sb->mnt_backupuid = pvolume_info->backupuid;  in cifs_setup_cifs_sb()
3309 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_CIFS_BACKUPGID;  in cifs_setup_cifs_sb()
3310 		cifs_sb->mnt_backupgid = pvolume_info->backupgid;  in cifs_setup_cifs_sb()
3313 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_OVERR_UID;  in cifs_setup_cifs_sb()
3315 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_OVERR_GID;  in cifs_setup_cifs_sb()
3317 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DYNPERM;  in cifs_setup_cifs_sb()
3319 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_FSCACHE;  in cifs_setup_cifs_sb()
3321 		cifs_sb->mnt_cifs_flags |= (CIFS_MOUNT_MULTIUSER |  in cifs_setup_cifs_sb()
3324 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_STRICT_IO;  in cifs_setup_cifs_sb()
3327 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO;  in cifs_setup_cifs_sb()
3344 		cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MF_SYMLINKS;  in cifs_setup_cifs_sb()
3379 		const struct cifs_sb_info *cifs_sb)  in build_unc_path_to_root()  argument
3393 		*pos = CIFS_DIR_SEP(cifs_sb);  in build_unc_path_to_root()
3399 	convert_delimiter(full_path, CIFS_DIR_SEP(cifs_sb));  in build_unc_path_to_root()
3416 		    struct smb_vol *volume_info, struct cifs_sb_info *cifs_sb,  in expand_dfs_referral()  argument
3424 	full_path = build_unc_path_to_root(volume_info, cifs_sb);  in expand_dfs_referral()
3431 	rc = get_dfs_path(xid, ses, ref_path, cifs_sb->local_nls,  in expand_dfs_referral()
3432 			  &num_referrals, &referrals, cifs_remap(cifs_sb));  in expand_dfs_referral()
3437 		mdata = cifs_compose_mount_options(cifs_sb->mountdata,  in expand_dfs_referral()
3452 		kfree(cifs_sb->mountdata);  in expand_dfs_referral()
3453 		cifs_sb->mountdata = mdata;  in expand_dfs_referral()
3519 cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info)  in cifs_mount()  argument
3532 	rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs");  in cifs_mount()
3545 		cifs_sb->mnt_cifs_flags &= ~CIFS_MOUNT_POSIX_PATHS;  in cifs_mount()
3563 		bdi_destroy(&cifs_sb->bdi);  in cifs_mount()
3596 		reset_cifs_unix_caps(xid, tcon, cifs_sb, volume_info);  in cifs_mount()
3610 	cifs_sb->wsize = server->ops->negotiate_wsize(tcon, volume_info);  in cifs_mount()
3611 	cifs_sb->rsize = server->ops->negotiate_rsize(tcon, volume_info);  in cifs_mount()
3614 	cifs_sb->bdi.ra_pages = cifs_sb->rsize / PAGE_CACHE_SIZE;  in cifs_mount()
3626 		int refrc = expand_dfs_referral(xid, ses, volume_info, cifs_sb,  in cifs_mount()
3644 		full_path = cifs_build_path_to_root(volume_info, cifs_sb, tcon);  in cifs_mount()
3649 		rc = server->ops->is_path_accessible(xid, tcon, cifs_sb,  in cifs_mount()
3672 		rc = expand_dfs_referral(xid, ses, volume_info, cifs_sb, true);  in cifs_mount()
3700 	cifs_sb->master_tlink = tlink;  in cifs_mount()
3701 	spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_mount()
3702 	tlink_rb_insert(&cifs_sb->tlink_tree, tlink);  in cifs_mount()
3703 	spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_mount()
3705 	queue_delayed_work(cifsiod_wq, &cifs_sb->prune_tlinks,  in cifs_mount()
3719 		bdi_destroy(&cifs_sb->bdi);  in cifs_mount()
3901 cifs_umount(struct cifs_sb_info *cifs_sb)  in cifs_umount()  argument
3903 	struct rb_root *root = &cifs_sb->tlink_tree;  in cifs_umount()
3907 	cancel_delayed_work_sync(&cifs_sb->prune_tlinks);  in cifs_umount()
3909 	spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_umount()
3916 		spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_umount()
3918 		spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_umount()
3920 	spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_umount()
3922 	bdi_destroy(&cifs_sb->bdi);  in cifs_umount()
3923 	kfree(cifs_sb->mountdata);  in cifs_umount()
3924 	call_rcu(&cifs_sb->rcu, delayed_free);  in cifs_umount()
3991 cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid)  in cifs_construct_tcon()  argument
3994 	struct cifs_tcon *master_tcon = cifs_sb_master_tcon(cifs_sb);  in cifs_construct_tcon()
4003 	vol_info->local_nls = cifs_sb->local_nls;  in cifs_construct_tcon()
4049 cifs_sb_master_tcon(struct cifs_sb_info *cifs_sb)  in cifs_sb_master_tcon()  argument
4051 	return tlink_tcon(cifs_sb_master_tlink(cifs_sb));  in cifs_sb_master_tcon()
4112 cifs_sb_tlink(struct cifs_sb_info *cifs_sb)  in cifs_sb_tlink()  argument
4118 	if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MULTIUSER))  in cifs_sb_tlink()
4119 		return cifs_get_tlink(cifs_sb_master_tlink(cifs_sb));  in cifs_sb_tlink()
4121 	spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_sb_tlink()
4122 	tlink = tlink_rb_search(&cifs_sb->tlink_tree, fsuid);  in cifs_sb_tlink()
4125 	spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_sb_tlink()
4137 		spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_sb_tlink()
4139 		tlink = tlink_rb_search(&cifs_sb->tlink_tree, fsuid);  in cifs_sb_tlink()
4142 			spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_sb_tlink()
4147 		tlink_rb_insert(&cifs_sb->tlink_tree, tlink);  in cifs_sb_tlink()
4148 		spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_sb_tlink()
4172 	tlink->tl_tcon = cifs_construct_tcon(cifs_sb, fsuid);  in cifs_sb_tlink()
4191 	struct cifs_sb_info *cifs_sb = container_of(work, struct cifs_sb_info,  in cifs_prune_tlinks()  local
4193 	struct rb_root *root = &cifs_sb->tlink_tree;  in cifs_prune_tlinks()
4205 	spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_prune_tlinks()
4221 		spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_prune_tlinks()
4223 		spin_lock(&cifs_sb->tlink_tree_lock);  in cifs_prune_tlinks()
4225 	spin_unlock(&cifs_sb->tlink_tree_lock);  in cifs_prune_tlinks()
4227 	queue_delayed_work(cifsiod_wq, &cifs_sb->prune_tlinks,  in cifs_prune_tlinks()