diff options
| author |   Li RongQing <lirongqing@baidu.com> | 2018-08-13 10:42:46 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-08-13 09:21:05 -0700 |
| commit | 71e41286203c017d24f041a7cd71abea7ca7b1e0 (patch) | |
| tree | a0b91dc171133fc0ecbe5c192f6793a6d3f913f8 /net/packet/internal.h | |
| parent | net: Change the layout of structure trace_event_raw_fib_table_lookup (diff) | |
| download | linux-dev-71e41286203c017d24f041a7cd71abea7ca7b1e0.tar.xz linux-dev-71e41286203c017d24f041a7cd71abea7ca7b1e0.zip | |
packet: switch kvzalloc to allocate memory
The patches includes following change:
*Use modern kvzalloc()/kvfree() instead of custom allocations.
*Remove order argument for alloc_pg_vec, it can get from req.
*Remove order argument for free_pg_vec, free_pg_vec now uses
kvfree which does not need order argument.
*Remove pg_vec_order from struct packet_ring_buffer, no longer
need to save/restore 'order'
*Remove variable 'order' for packet_set_ring, it is now unused
Signed-off-by: Zhang Yu <zhangyu31@baidu.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/packet/internal.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/packet/internal.h b/net/packet/internal.h index 3bb7c5fb3bff..8f50036f62f0 100644 --- a/net/packet/internal.h +++ b/net/packet/internal.h @@ -64,7 +64,6 @@ struct packet_ring_buffer { unsigned int frame_size; unsigned int frame_max; - unsigned int pg_vec_order; unsigned int pg_vec_pages; unsigned int pg_vec_len; |