1 #ifndef LINUX_CRASH_DUMP_H
2 #define LINUX_CRASH_DUMP_H
4 #ifdef CONFIG_CRASH_DUMP
5 #include <linux/kexec.h>
6 #include <linux/smp_lock.h>
7 #include <linux/device.h>
8 #include <linux/proc_fs.h>
10 #define ELFCORE_ADDR_MAX (-1ULL)
11 extern unsigned long long elfcorehdr_addr;
12 extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
14 extern const struct file_operations proc_vmcore_operations;
15 extern struct proc_dir_entry *proc_vmcore;
17 #endif /* CONFIG_CRASH_DUMP */
18 #endif /* LINUX_CRASHDUMP_H */