diff options
Diffstat (limited to 'include/sys/fs')
| -rw-r--r-- | include/sys/fs/zfs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sys/fs/zfs.h b/include/sys/fs/zfs.h index d54cd5679..24ad768c0 100644 --- a/include/sys/fs/zfs.h +++ b/include/sys/fs/zfs.h @@ -194,6 +194,7 @@ typedef enum { ZPOOL_PROP_COMMENT, ZPOOL_PROP_EXPANDSZ, ZPOOL_PROP_FREEING, + ZPOOL_PROP_FRAGMENTATION, ZPOOL_PROP_LEAKED, ZPOOL_NUM_PROPS } zpool_prop_t; @@ -600,6 +601,13 @@ typedef struct zpool_rewind_policy { #define SPA_MINDEVSIZE (64ULL << 20) /* + * Set if the fragmentation has not yet been calculated. This can happen + * because the space maps have not been upgraded or the histogram feature + * is not enabled. + */ +#define ZFS_FRAG_INVALID UINT64_MAX + +/* * The location of the pool configuration repository, shared between kernel and * userland. */ @@ -747,6 +755,7 @@ typedef struct vdev_stat { uint64_t vs_self_healed; /* self-healed bytes */ uint64_t vs_scan_removing; /* removing? */ uint64_t vs_scan_processed; /* scan processed bytes */ + uint64_t vs_fragmentation; /* device fragmentation */ } vdev_stat_t; /* |