diff options
Diffstat (limited to 'cmd/zfs/zfs_main.c')
| -rw-r--r-- | cmd/zfs/zfs_main.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c index cb416b9d3..e241831db 100644 --- a/cmd/zfs/zfs_main.c +++ b/cmd/zfs/zfs_main.c @@ -1060,6 +1060,7 @@ typedef struct destroy_cbdata { int64_t cb_snapused; char *cb_snapspec; char *cb_bookmark; + uint64_t cb_snap_count; } destroy_cbdata_t; /* @@ -1123,10 +1124,21 @@ out: } static int +destroy_batched(destroy_cbdata_t *cb) +{ + int error = zfs_destroy_snaps_nvl(g_zfs, + cb->cb_batchedsnaps, B_FALSE); + fnvlist_free(cb->cb_batchedsnaps); + cb->cb_batchedsnaps = fnvlist_alloc(); + return (error); +} + +static int destroy_callback(zfs_handle_t *zhp, void *data) { destroy_cbdata_t *cb = data; const char *name = zfs_get_name(zhp); + int error; if (cb->cb_verbose) { if (cb->cb_parsable) { @@ -1161,13 +1173,12 @@ destroy_callback(zfs_handle_t *zhp, void *data) * because we must delete a clone before its origin. */ if (zfs_get_type(zhp) == ZFS_TYPE_SNAPSHOT) { + cb->cb_snap_count++; fnvlist_add_boolean(cb->cb_batchedsnaps, name); + if (cb->cb_snap_count % 10 == 0 && cb->cb_defer_destroy) + error = destroy_batched(cb); } else { - int error = zfs_destroy_snaps_nvl(g_zfs, - cb->cb_batchedsnaps, B_FALSE); - fnvlist_free(cb->cb_batchedsnaps); - cb->cb_batchedsnaps = fnvlist_alloc(); - + error = destroy_batched(cb); if (error != 0 || zfs_unmount(zhp, NULL, cb->cb_force ? MS_FORCE : 0) != 0 || zfs_destroy(zhp, cb->cb_defer_destroy) != 0) { @@ -1524,7 +1535,6 @@ zfs_do_destroy(int argc, char **argv) rv = 1; goto out; } - cb.cb_batchedsnaps = fnvlist_alloc(); if (zfs_iter_dependents(zhp, B_FALSE, destroy_callback, &cb) != 0) { |