diff --git a/arch/ia64/kernel/machine_kexec.c b/arch/ia64/kernel/machine_kexec.c
index c55a0909b9017ab5e5a4f43edcde5143a791b867..0dd3b2394cdd7275a97888d2143f6996877382a8 100644
--- a/arch/ia64/kernel/machine_kexec.c
+++ b/arch/ia64/kernel/machine_kexec.c
@@ -128,19 +128,19 @@ void machine_kexec(struct kimage *image)
void arch_crash_save_vmcoreinfo(void)
{
#ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE
- SYMBOL(pgdat_list);
- LENGTH(pgdat_list, MAX_NUMNODES);
-
- SYMBOL(node_memblk);
- LENGTH(node_memblk, NR_NODE_MEMBLKS);
- SIZE(node_memblk_s);
- OFFSET(node_memblk_s, start_paddr);
- OFFSET(node_memblk_s, size);
+ VMCOREINFO_SYMBOL(pgdat_list);
+ VMCOREINFO_LENGTH(pgdat_list, MAX_NUMNODES);
+
+ VMCOREINFO_SYMBOL(node_memblk);
+ VMCOREINFO_LENGTH(node_memblk, NR_NODE_MEMBLKS);
+ VMCOREINFO_SIZE(node_memblk_s);
+ VMCOREINFO_OFFSET(node_memblk_s, start_paddr);
+ VMCOREINFO_OFFSET(node_memblk_s, size);
#endif
#ifdef CONFIG_PGTABLE_3
- CONFIG(PGTABLE_3);
+ VMCOREINFO_CONFIG(PGTABLE_3);
#elif CONFIG_PGTABLE_4
- CONFIG(PGTABLE_4);
+ VMCOREINFO_CONFIG(PGTABLE_4);
#endif
}
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index ae20fa5afa62ebce80fd4b710300960db3a48e72..8459ca64bc2f9c089acca975de93434d57ad065f 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -174,11 +174,11 @@ early_param("crashkernel", parse_crashkernel);
void arch_crash_save_vmcoreinfo(void)
{
#ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE
- SYMBOL(node_data);
- LENGTH(node_data, MAX_NUMNODES);
+ VMCOREINFO_SYMBOL(node_data);
+ VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
#endif
#ifdef CONFIG_X86_PAE
- CONFIG(X86_PAE);
+ VMCOREINFO_CONFIG(X86_PAE);
#endif
}
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index e333ea110a5832d0607fce150f664dfae7ab5f79..7450b69710b5557f2f81c4a5ebf187b9c00ac58e 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -261,8 +261,8 @@ early_param("crashkernel", setup_crashkernel);
void arch_crash_save_vmcoreinfo(void)
{
#ifdef CONFIG_ARCH_DISCONTIGMEM_ENABLE
- SYMBOL(node_data);
- LENGTH(node_data, MAX_NUMNODES);
+ VMCOREINFO_SYMBOL(node_data);
+ VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
#endif
}
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index db15a94769b3b32ec2adffa21dccc82798eb3a53..ad4b82ce84af13ffac6e2f3b381242f4bdde43d8 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -127,22 +127,22 @@ void vmcoreinfo_append_str(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
unsigned long paddr_vmcoreinfo_note(void);
-#define SYMBOL(name) \
+#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(struct name))
-#define TYPEDEF_SIZE(name) \
+#define VMCOREINFO_TYPEDEF_SIZE(name) \
vmcoreinfo_append_str("SIZE(%s)=%lu\n", #name, \
(unsigned long)sizeof(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) \
+#define VMCOREINFO_LENGTH(name, value) \
vmcoreinfo_append_str("LENGTH(%s)=%lu\n", #name, (unsigned long)value)
-#define NUMBER(name) \
+#define VMCOREINFO_NUMBER(name) \
vmcoreinfo_append_str("NUMBER(%s)=%ld\n", #name, (long)name)
-#define CONFIG(name) \
+#define VMCOREINFO_CONFIG(name) \
vmcoreinfo_append_str("CONFIG_%s=y\n", #name)
extern struct kimage *kexec_image;
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 578bde9bbc98caf86d5865e0822a25aac36ffd53..7885269b0da2589f08fcf655cc0ecfa9c28c9a37 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1198,47 +1198,47 @@ static int __init crash_save_vmcoreinfo_init(void)
vmcoreinfo_append_str("OSRELEASE=%s\n", init_uts_ns.name.release);
vmcoreinfo_append_str("PAGESIZE=%ld\n", PAGE_SIZE);
- SYMBOL(init_uts_ns);
- SYMBOL(node_online_map);
- SYMBOL(swapper_pg_dir);
- SYMBOL(_stext);
+ VMCOREINFO_SYMBOL(init_uts_ns);
+ VMCOREINFO_SYMBOL(node_online_map);
+ VMCOREINFO_SYMBOL(swapper_pg_dir);
+ VMCOREINFO_SYMBOL(_stext);
#ifndef CONFIG_NEED_MULTIPLE_NODES
- SYMBOL(mem_map);
- SYMBOL(contig_page_data);
+ VMCOREINFO_SYMBOL(mem_map);
+ VMCOREINFO_SYMBOL(contig_page_data);
#endif
#ifdef CONFIG_SPARSEMEM
- SYMBOL(mem_section);
- LENGTH(mem_section, NR_SECTION_ROOTS);
- SIZE(mem_section);
- OFFSET(mem_section, section_mem_map);
+ VMCOREINFO_SYMBOL(mem_section);
+ VMCOREINFO_LENGTH(mem_section, NR_SECTION_ROOTS);
+ VMCOREINFO_SIZE(mem_section);
+ VMCOREINFO_OFFSET(mem_section, section_mem_map);
#endif
- SIZE(page);
- SIZE(pglist_data);
- SIZE(zone);
- SIZE(free_area);
- SIZE(list_head);
- TYPEDEF_SIZE(nodemask_t);
- OFFSET(page, flags);
- OFFSET(page, _count);
- OFFSET(page, mapping);
- OFFSET(page, lru);
- OFFSET(pglist_data, node_zones);
- OFFSET(pglist_data, nr_zones);
+ VMCOREINFO_SIZE(page);
+ VMCOREINFO_SIZE(pglist_data);
+ VMCOREINFO_SIZE(zone);
+ VMCOREINFO_SIZE(free_area);
+ VMCOREINFO_SIZE(list_head);
+ VMCOREINFO_TYPEDEF_SIZE(nodemask_t);
+ VMCOREINFO_OFFSET(page, flags);
+ VMCOREINFO_OFFSET(page, _count);
+ VMCOREINFO_OFFSET(page, mapping);
+ VMCOREINFO_OFFSET(page, lru);
+ VMCOREINFO_OFFSET(pglist_data, node_zones);
+ VMCOREINFO_OFFSET(pglist_data, nr_zones);
#ifdef CONFIG_FLAT_NODE_MEM_MAP
- OFFSET(pglist_data, node_mem_map);
+ VMCOREINFO_OFFSET(pglist_data, node_mem_map);
#endif
- OFFSET(pglist_data, node_start_pfn);
- OFFSET(pglist_data, node_spanned_pages);
- OFFSET(pglist_data, node_id);
- OFFSET(zone, free_area);
- OFFSET(zone, vm_stat);
- OFFSET(zone, spanned_pages);
- OFFSET(free_area, free_list);
- OFFSET(list_head, next);
- OFFSET(list_head, prev);
- LENGTH(zone.free_area, MAX_ORDER);
- NUMBER(NR_FREE_PAGES);
+ VMCOREINFO_OFFSET(pglist_data, node_start_pfn);
+ VMCOREINFO_OFFSET(pglist_data, node_spanned_pages);
+ VMCOREINFO_OFFSET(pglist_data, node_id);
+ VMCOREINFO_OFFSET(zone, free_area);
+ VMCOREINFO_OFFSET(zone, vm_stat);
+ VMCOREINFO_OFFSET(zone, spanned_pages);
+ VMCOREINFO_OFFSET(free_area, free_list);
+ VMCOREINFO_OFFSET(list_head, next);
+ VMCOREINFO_OFFSET(list_head, prev);
+ VMCOREINFO_LENGTH(zone.free_area, MAX_ORDER);
+ VMCOREINFO_NUMBER(NR_FREE_PAGES);
arch_crash_save_vmcoreinfo();