diff options
Diffstat (limited to 'kexec/arch/ia64/crashdump-ia64.c')
| -rw-r--r-- | kexec/arch/ia64/crashdump-ia64.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kexec/arch/ia64/crashdump-ia64.c b/kexec/arch/ia64/crashdump-ia64.c index fbe45c2..e365b3e 100644 --- a/kexec/arch/ia64/crashdump-ia64.c +++ b/kexec/arch/ia64/crashdump-ia64.c @@ -43,7 +43,8 @@ static struct crash_elf_info elf_info = /* Stores a sorted list of RAM memory ranges for which to create elf headers. * A separate program header is created for backup region. * The number of entries in memory_range array is always smaller than - * the number of entries in /proc/iomem, stored in max_memory_ranges. */ + * the number of entries in the file returned by proc_iomem(), + * stored in max_memory_ranges. */ static struct memory_range *crash_memory_range; /* Memory region reserved for storing panic kernel and other data. */ static struct memory_range crash_reserved_mem; @@ -142,7 +143,7 @@ static int exclude_crash_reserve_region(int *nr_ranges) static int get_crash_memory_ranges(struct memory_range **range, int *ranges) { - const char iomem[]= "/proc/iomem"; + const char *iomem = proc_iomem(1); char line[MAX_LINE]; FILE *fp; unsigned long start, end; @@ -261,6 +262,6 @@ int is_crashkernel_mem_reserved(void) { uint64_t start, end; - return parse_iomem_single("Crash kernel\n", &start, &end) == 0 ? - (start != end) : 0; + return parse_iomem_single("Crash kernel\n", 1, &start, + &end) == 0 ? (start != end) : 0; } |