diff options
Diffstat (limited to 'include/sys/vdev_impl.h')
| -rw-r--r-- | include/sys/vdev_impl.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/sys/vdev_impl.h b/include/sys/vdev_impl.h index e0669cc0b..af6602083 100644 --- a/include/sys/vdev_impl.h +++ b/include/sys/vdev_impl.h @@ -254,12 +254,13 @@ typedef struct vdev_label { #define VDD_METASLAB 0x01 #define VDD_DTL 0x02 +/* Offset of embedded boot loader region on each label */ +#define VDEV_BOOT_OFFSET (2 * sizeof (vdev_label_t)) /* - * Size and offset of embedded boot loader region on each label. + * Size of embedded boot loader region on each label. * The total size of the first two labels plus the boot area is 4MB. */ -#define VDEV_BOOT_OFFSET (2 * sizeof (vdev_label_t)) -#define VDEV_BOOT_SIZE (7ULL << 19) /* 3.5M */ +#define VDEV_BOOT_SIZE (7ULL << 19) /* 3.5M */ /* * Size of label regions at the start and end of each leaf device. @@ -326,8 +327,9 @@ extern uint64_t vdev_get_min_asize(vdev_t *vd); extern void vdev_set_min_asize(vdev_t *vd); /* - * zdb uses this tunable, so it must be declared here to make lint happy. + * Global variables */ +/* zdb uses this tunable, so it must be declared here to make lint happy. */ extern int zfs_vdev_cache_size; #ifdef __cplusplus |