# \[PATCH v6 net-next 0/2\] net: tipc: fix FB\_MTU eat two pages and do some code cleanup

- From: \<hidden\>
- Date: 2021-06-28 06:37:21 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/06/1427133
- Thread: https://ratatoskr.run/netdev/2021/06/1427133/t.md

```text
From: Menglong Dong <redacted>

In the first patch, FB_MTU is redefined to make sure data size will not
exceed PAGE_SIZE. Besides, I removed the alignment for buf_size in
tipc_buf_acquire, because skb_alloc_fclone will do the alignment job.

In the second patch, I removed align() in msg.c and replace it with
ALIGN().

Changes since V5:
- remove blank line after Fixes in commit log in the first patch

Changes since V4:
- remove ONE_PAGE_SKB_SZ and replace it with one_page_mtu in the first
  patch.
- fix some code style problems for the second patch.


Menglong Dong (2):
  net: tipc: fix FB_MTU eat two pages
  net: tipc: replace align() with ALIGN in msg.c

 net/tipc/bcast.c |  2 +-
 net/tipc/msg.c   | 27 +++++++++++----------------
 net/tipc/msg.h   |  3 ++-
 3 files changed, 14 insertions(+), 18 deletions(-)

-- 
2.25.1

```