| Message ID | 8c0364a94403040f1c495841e9e866f5c863e118.1459259208.git.marcelo.leitner@gmail.com |
|---|---|
| State | Rejected, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 6df1ce7a411c548bda4163840a90578b6e1b4cfe..1a6a626904bba4223b7921bbb4be41c2550271a7 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -210,14 +210,14 @@ struct sctp_sock { int user_frag; __u32 autoclose; - __u8 nodelay; - __u8 disable_fragments; - __u8 v4mapped; - __u8 frag_interleave; __u32 adaptation_ind; __u32 pd_point; - __u8 recvrcvinfo; - __u8 recvnxtinfo; + __u16 nodelay:1, + disable_fragments:1, + v4mapped:1, + frag_interleave:1, + recvrcvinfo:1, + recvnxtinfo:1; atomic_t pd_mode; /* Receive to here while partial delivery is in effect. */
It wastes space and gets worse as we add new flags, so convert bit-wide flags to a bitfield. Currently it already saves 4 bytes in sctp_sock. Note that do_auto_asconf cannot be merged, as explained in the comment before it. Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> --- include/net/sctp/structs.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)