94 	dev->zone.name = _##name_;				\
97 static int __register_pstore_device(struct pstore_device_info *dev)  in __register_pstore_device()  argument
103 	if (!dev) {  in __register_pstore_device()
107 	if (!dev->zone.total_size) {  in __register_pstore_device()
111 	if (!dev->zone.read) {  in __register_pstore_device()
115 	if (!dev->zone.write) {  in __register_pstore_device()
125 	if (!dev->flags)  in __register_pstore_device()
126 		dev->flags = UINT_MAX;  in __register_pstore_device()
129 	verify_size(kmsg_size, 4096, dev->flags & PSTORE_FLAGS_DMESG);  in __register_pstore_device()
130 	verify_size(pmsg_size, 4096, dev->flags & PSTORE_FLAGS_PMSG);  in __register_pstore_device()
131 	verify_size(console_size, 4096, dev->flags & PSTORE_FLAGS_CONSOLE);  in __register_pstore_device()
132 	verify_size(ftrace_size, 4096, dev->flags & PSTORE_FLAGS_FTRACE);  in __register_pstore_device()
133 	dev->zone.max_reason = max_reason;  in __register_pstore_device()
136 	dev->zone.name = KBUILD_MODNAME;  in __register_pstore_device()
137 	dev->zone.owner = THIS_MODULE;  in __register_pstore_device()
139 	ret = register_pstore_zone(&dev->zone);  in __register_pstore_device()
141 		pstore_device_info = dev;  in __register_pstore_device()
154 int register_pstore_device(struct pstore_device_info *dev)  in register_pstore_device()  argument
159 	ret = __register_pstore_device(dev);  in register_pstore_device()
166 static void __unregister_pstore_device(struct pstore_device_info *dev)  in __unregister_pstore_device()  argument
169 	if (pstore_device_info && pstore_device_info == dev) {  in __unregister_pstore_device()
170 		unregister_pstore_zone(&dev->zone);  in __unregister_pstore_device()
180 void unregister_pstore_device(struct pstore_device_info *dev)  in unregister_pstore_device()  argument
183 	__unregister_pstore_device(dev);  in unregister_pstore_device()
205 static int __register_pstore_blk(struct pstore_device_info *dev,  in __register_pstore_blk()  argument
227 	dev->zone.total_size = i_size_read(inode);  in __register_pstore_blk()
229 	ret = __register_pstore_device(dev);  in __register_pstore_blk()
268 	dev_t dev = name_to_dev_t(initial_devname);  in early_boot_devpath()  local
270 	if (!dev) {  in early_boot_devpath()
276 	init_mknod(devname, S_IFBLK | 0600, new_encode_dev(dev));  in early_boot_devpath()
329 		struct pstore_device_info *dev = pstore_device_info;  in __best_effort_exit()  local
331 		__unregister_pstore_device(dev);  in __best_effort_exit()
332 		kfree(dev);  in __best_effort_exit()