diff options
Diffstat (limited to 'arch/powerpc/kernel/fadump.c')
-rw-r--r-- | arch/powerpc/kernel/fadump.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 1182ae44ef14..265b4aa72252 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -1369,6 +1369,13 @@ static ssize_t enabled_show(struct kobject *kobj, return sprintf(buf, "%d\n", fw_dump.fadump_enabled); } +static ssize_t mem_reserved_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return sprintf(buf, "%ld\n", fw_dump.reserve_dump_area_size); +} + static ssize_t registered_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) @@ -1433,10 +1440,12 @@ static int fadump_region_show(struct seq_file *m, void *private) static struct kobj_attribute release_attr = __ATTR_WO(release_mem); static struct kobj_attribute enable_attr = __ATTR_RO(enabled); static struct kobj_attribute register_attr = __ATTR_RW(registered); +static struct kobj_attribute mem_reserved_attr = __ATTR_RO(mem_reserved); static struct attribute *fadump_attrs[] = { &enable_attr.attr, ®ister_attr.attr, + &mem_reserved_attr.attr, NULL, }; |