diff options
Diffstat (limited to 'module/zfs/vdev_label.c')
| -rw-r--r-- | module/zfs/vdev_label.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/module/zfs/vdev_label.c b/module/zfs/vdev_label.c index 8192431f9..26fc93645 100644 --- a/module/zfs/vdev_label.c +++ b/module/zfs/vdev_label.c @@ -602,7 +602,6 @@ vdev_label_read_config(vdev_t *vd, uint64_t txg) int error = 0; int flags = ZIO_FLAG_CONFIG_WRITER | ZIO_FLAG_CANFAIL | ZIO_FLAG_SPECULATIVE; - int l; ASSERT(spa_config_held(spa, SCL_STATE_ALL, RW_WRITER) == SCL_STATE_ALL); @@ -613,7 +612,7 @@ vdev_label_read_config(vdev_t *vd, uint64_t txg) vp = abd_to_buf(vp_abd); retry: - for (l = 0; l < VDEV_LABELS; l++) { + for (int l = 0; l < VDEV_LABELS; l++) { nvlist_t *label = NULL; zio = zio_root(spa, NULL, NULL, flags); @@ -803,12 +802,10 @@ vdev_label_init(vdev_t *vd, uint64_t crtxg, vdev_labeltype_t reason) int error; uint64_t spare_guid = 0, l2cache_guid = 0; int flags = ZIO_FLAG_CONFIG_WRITER | ZIO_FLAG_CANFAIL; - int c, l; - vdev_t *pvd; ASSERT(spa_config_held(spa, SCL_ALL, RW_WRITER) == SCL_ALL); - for (c = 0; c < vd->vdev_children; c++) + for (int c = 0; c < vd->vdev_children; c++) if ((error = vdev_label_init(vd->vdev_child[c], crtxg, reason)) != 0) return (error); @@ -844,7 +841,7 @@ vdev_label_init(vdev_t *vd, uint64_t crtxg, vdev_labeltype_t reason) vd->vdev_guid += guid_delta; - for (pvd = vd; pvd != NULL; pvd = pvd->vdev_parent) + for (vdev_t *pvd = vd; pvd != NULL; pvd = pvd->vdev_parent) pvd->vdev_guid_sum += guid_delta; /* @@ -864,7 +861,7 @@ vdev_label_init(vdev_t *vd, uint64_t crtxg, vdev_labeltype_t reason) vd->vdev_guid += guid_delta; - for (pvd = vd; pvd != NULL; pvd = pvd->vdev_parent) + for (vdev_t *pvd = vd; pvd != NULL; pvd = pvd->vdev_parent) pvd->vdev_guid_sum += guid_delta; /* @@ -966,7 +963,7 @@ vdev_label_init(vdev_t *vd, uint64_t crtxg, vdev_labeltype_t reason) retry: zio = zio_root(spa, NULL, NULL, flags); - for (l = 0; l < VDEV_LABELS; l++) { + for (int l = 0; l < VDEV_LABELS; l++) { vdev_label_write(zio, vd, l, vp_abd, offsetof(vdev_label_t, vl_vdev_phys), @@ -1251,11 +1248,10 @@ vdev_uberblock_sync_list(vdev_t **svd, int svdcount, uberblock_t *ub, int flags) spa_t *spa = svd[0]->vdev_spa; zio_t *zio; uint64_t good_writes = 0; - int v; zio = zio_root(spa, NULL, &good_writes, flags); - for (v = 0; v < svdcount; v++) + for (int v = 0; v < svdcount; v++) vdev_uberblock_sync(zio, ub, svd[v], flags); (void) zio_wait(zio); @@ -1267,7 +1263,7 @@ vdev_uberblock_sync_list(vdev_t **svd, int svdcount, uberblock_t *ub, int flags) */ zio = zio_root(spa, NULL, NULL, flags); - for (v = 0; v < svdcount; v++) + for (int v = 0; v < svdcount; v++) zio_flush(zio, svd[v]); (void) zio_wait(zio); @@ -1321,9 +1317,8 @@ vdev_label_sync(zio_t *zio, vdev_t *vd, int l, uint64_t txg, int flags) abd_t *vp_abd; char *buf; size_t buflen; - int c; - for (c = 0; c < vd->vdev_children; c++) + for (int c = 0; c < vd->vdev_children; c++) vdev_label_sync(zio, vd->vdev_child[c], l, txg, flags); if (!vd->vdev_ops->vdev_op_leaf) @@ -1373,12 +1368,11 @@ vdev_label_sync_list(spa_t *spa, int l, uint64_t txg, int flags) for (vd = list_head(dl); vd != NULL; vd = list_next(dl, vd)) { uint64_t *good_writes; - zio_t *vio; ASSERT(!vd->vdev_ishole); good_writes = kmem_zalloc(sizeof (uint64_t), KM_SLEEP); - vio = zio_null(zio, spa, NULL, + zio_t *vio = zio_null(zio, spa, NULL, (vd->vdev_islog || vd->vdev_aux != NULL) ? vdev_label_sync_ignore_done : vdev_label_sync_top_done, good_writes, flags); |