diff options
| author | Martin Matuska <mm@FreeBSD.org> | 2021-04-14 06:03:07 +0000 |
|---|---|---|
| committer | Martin Matuska <mm@FreeBSD.org> | 2021-04-14 06:03:07 +0000 |
| commit | d76d37d9c3f33de9155c16f3b1eceb288c0702a0 (patch) | |
| tree | 5162b40e96b21f938b4b7df159ac96dc782f2958 /include/sys/vdev.h | |
| parent | 48a1c304e82e33d5a3dd722a6ef4519dd998614b (diff) | |
Diffstat (limited to 'include/sys/vdev.h')
| -rw-r--r-- | include/sys/vdev.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/sys/vdev.h b/include/sys/vdev.h index d1ef6b5b59b4..f235bfc8cc19 100644 --- a/include/sys/vdev.h +++ b/include/sys/vdev.h @@ -133,6 +133,15 @@ extern int64_t vdev_deflated_space(vdev_t *vd, int64_t space); extern uint64_t vdev_psize_to_asize(vdev_t *vd, uint64_t psize); +/* + * Return the amount of space allocated for a gang block header. + */ +static inline uint64_t +vdev_gang_header_asize(vdev_t *vd) +{ + return (vdev_psize_to_asize(vd, SPA_GANGBLOCKSIZE)); +} + extern int vdev_fault(spa_t *spa, uint64_t guid, vdev_aux_t aux); extern int vdev_degrade(spa_t *spa, uint64_t guid, vdev_aux_t aux); extern int vdev_online(spa_t *spa, uint64_t guid, uint64_t flags, |