diff options
| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2016-05-09 12:40:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-10 22:43:09 +0300 |
| commit | 1dee3f59a8d5e711797dc82628aaf94a64e99922 (patch) | |
| tree | aa706d4288becef3cab1a39002f52916e0eb7030 /drivers/block | |
| parent | dc6079d8ab24283f07b8180574dcf42c78ceeb7c (diff) | |
| download | linux-1dee3f59a8d5e711797dc82628aaf94a64e99922.tar.xz | |
block/drbd: align properly u64 in nl messages
The attribute 0 is never used in drbd, so let's use it as pad attribute
in netlink messages. This minimizes the patch.
Note that this patch is only compile-tested.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/drbd/drbd_nl.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 1fd1dccebb6b..0bac9c8246bc 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -3633,14 +3633,15 @@ static int nla_put_status_info(struct sk_buff *skb, struct drbd_device *device, goto nla_put_failure; if (nla_put_u32(skb, T_sib_reason, sib ? sib->sib_reason : SIB_GET_STATUS_REPLY) || nla_put_u32(skb, T_current_state, device->state.i) || - nla_put_u64(skb, T_ed_uuid, device->ed_uuid) || - nla_put_u64(skb, T_capacity, drbd_get_capacity(device->this_bdev)) || - nla_put_u64(skb, T_send_cnt, device->send_cnt) || - nla_put_u64(skb, T_recv_cnt, device->recv_cnt) || - nla_put_u64(skb, T_read_cnt, device->read_cnt) || - nla_put_u64(skb, T_writ_cnt, device->writ_cnt) || - nla_put_u64(skb, T_al_writ_cnt, device->al_writ_cnt) || - nla_put_u64(skb, T_bm_writ_cnt, device->bm_writ_cnt) || + nla_put_u64_0pad(skb, T_ed_uuid, device->ed_uuid) || + nla_put_u64_0pad(skb, T_capacity, + drbd_get_capacity(device->this_bdev)) || + nla_put_u64_0pad(skb, T_send_cnt, device->send_cnt) || + nla_put_u64_0pad(skb, T_recv_cnt, device->recv_cnt) || + nla_put_u64_0pad(skb, T_read_cnt, device->read_cnt) || + nla_put_u64_0pad(skb, T_writ_cnt, device->writ_cnt) || + nla_put_u64_0pad(skb, T_al_writ_cnt, device->al_writ_cnt) || + nla_put_u64_0pad(skb, T_bm_writ_cnt, device->bm_writ_cnt) || nla_put_u32(skb, T_ap_bio_cnt, atomic_read(&device->ap_bio_cnt)) || nla_put_u32(skb, T_ap_pending_cnt, atomic_read(&device->ap_pending_cnt)) || nla_put_u32(skb, T_rs_pending_cnt, atomic_read(&device->rs_pending_cnt))) @@ -3657,13 +3658,16 @@ static int nla_put_status_info(struct sk_buff *skb, struct drbd_device *device, goto nla_put_failure; if (nla_put_u32(skb, T_disk_flags, device->ldev->md.flags) || - nla_put_u64(skb, T_bits_total, drbd_bm_bits(device)) || - nla_put_u64(skb, T_bits_oos, drbd_bm_total_weight(device))) + nla_put_u64_0pad(skb, T_bits_total, drbd_bm_bits(device)) || + nla_put_u64_0pad(skb, T_bits_oos, + drbd_bm_total_weight(device))) goto nla_put_failure; if (C_SYNC_SOURCE <= device->state.conn && C_PAUSED_SYNC_T >= device->state.conn) { - if (nla_put_u64(skb, T_bits_rs_total, device->rs_total) || - nla_put_u64(skb, T_bits_rs_failed, device->rs_failed)) + if (nla_put_u64_0pad(skb, T_bits_rs_total, + device->rs_total) || + nla_put_u64_0pad(skb, T_bits_rs_failed, + device->rs_failed)) goto nla_put_failure; } } |