Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6-omap-h63xx.git] / include / linux / kexec.h

diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 83337456b7162e78e29520b5493ae0a86f2eae44..3265968cd2cd4cab38bdff1017e763c24304f842 100644 (file)
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -127,17 +127,26 @@ void vmcoreinfo_append_str(const char *fmt, ...)
        __attribute__ ((format (printf, 1, 2)));
 unsigned long paddr_vmcoreinfo_note(void);
 
-#define SYMBOL(name) \
+#define VMCOREINFO_OSRELEASE(name) \
+       vmcoreinfo_append_str("OSRELEASE=%s\n", #name)
+#define VMCOREINFO_PAGESIZE(value) \
+       vmcoreinfo_append_str("PAGESIZE=%ld\n", value)
+#define VMCOREINFO_SYMBOL(name) \
        vmcoreinfo_append_str("SYMBOL(%s)=%lx\n", #name, (unsigned long)&name)
-#define SIZE(name) \
+#define VMCOREINFO_SIZE(name) \
+       vmcoreinfo_append_str("SIZE(%s)=%lu\n", #name, \
+                             (unsigned long)sizeof(name))
+#define VMCOREINFO_STRUCT_SIZE(name) \
        vmcoreinfo_append_str("SIZE(%s)=%lu\n", #name, \
                              (unsigned long)sizeof(struct name))
-#define OFFSET(name, field) \
+#define VMCOREINFO_OFFSET(name, field) \
        vmcoreinfo_append_str("OFFSET(%s.%s)=%lu\n", #name, #field, \
-                             (unsigned long)&(((struct name *)0)->field))
-#define LENGTH(name, value) \
+                             (unsigned long)offsetof(struct name, field))
+#define VMCOREINFO_LENGTH(name, value) \
        vmcoreinfo_append_str("LENGTH(%s)=%lu\n", #name, (unsigned long)value)
-#define CONFIG(name) \
+#define VMCOREINFO_NUMBER(name) \
+       vmcoreinfo_append_str("NUMBER(%s)=%ld\n", #name, (long)name)
+#define VMCOREINFO_CONFIG(name) \
        vmcoreinfo_append_str("CONFIG_%s=y\n", #name)
 
 extern struct kimage *kexec_image;
@@ -182,6 +191,8 @@ extern u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4];
 extern size_t vmcoreinfo_size;
 extern size_t vmcoreinfo_max_size;
 
+int __init parse_crashkernel(char *cmdline, unsigned long long system_ram,
+               unsigned long long *crash_size, unsigned long long *crash_base);
 
 #else /* !CONFIG_KEXEC */
 struct pt_regs;