diff options
Diffstat (limited to 'drivers/block/drbd/drbd_nl.c')
| -rw-r--r-- | drivers/block/drbd/drbd_nl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 8cbfaa687d72..dad559810ed6 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -2398,10 +2398,11 @@ void drbd_bcast_ee(struct drbd_conf *mdev, tl = tl_add_int(tl, T_ee_sector, &e->sector); tl = tl_add_int(tl, T_ee_block_id, &e->block_id); + /* dump the first 32k */ + len = min_t(unsigned, e->size, 32 << 10); put_unaligned(T_ee_data, tl++); - put_unaligned(e->size, tl++); + put_unaligned(len, tl++); - len = e->size; page = e->pages; page_chain_for_each(page) { void *d = kmap_atomic(page, KM_USER0); @@ -2410,6 +2411,8 @@ void drbd_bcast_ee(struct drbd_conf *mdev, kunmap_atomic(d, KM_USER0); tl = (unsigned short*)((char*)tl + l); len -= l; + if (len == 0) + break; } put_unaligned(TT_END, tl++); /* Close the tag list */ |