From bc09dff198e67a98a82c42000006b39f6d502031 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Thu, 27 Mar 2008 17:54:29 -0700 Subject: [SCTP]: Remove sctp_add_cmd_sf wrapper bloat MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit With a was number of callsites sctp_add_cmd_sf wrapper bloats kernel by some amount. Due to unlikely tracking allyesconfig, with the initial result were around ~7kB (thus caught my attention) while a non-debug config produced only ~2.3kB effect. I (ij) proposed first a patch to uninline it but Vlad responded with a patch that removed the only sctp_add_cmd call which is wrapped by sctp_add_cmd_sf (I wasn't sure if I could do that). I did minor cleanup to Vlad's patch. Signed-off-by: Ilpo Järvinen Signed-off-by: Vlad Yasevich Signed-off-by: David S. Miller --- include/net/sctp/command.h | 3 +-- include/net/sctp/sm.h | 8 -------- 2 files changed, 1 insertion(+), 10 deletions(-) (limited to 'include/net') diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 10ae2da6f93..4263af85779 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -205,12 +205,11 @@ typedef struct { int sctp_init_cmd_seq(sctp_cmd_seq_t *seq); /* Add a command to an sctp_cmd_seq_t. - * Return 0 if the command sequence is full. * * Use the SCTP_* constructors defined by SCTP_ARG_CONSTRUCTOR() above * to wrap data which goes in the obj argument. */ -int sctp_add_cmd(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj); +void sctp_add_cmd_sf(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj); /* Return the next command structure in an sctp_cmd_seq. * Return NULL at the end of the sequence. diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h index ef9e7ed2c82..24811732bdb 100644 --- a/include/net/sctp/sm.h +++ b/include/net/sctp/sm.h @@ -385,14 +385,6 @@ static inline int ADDIP_SERIAL_gte(__u16 s, __u16 t) return (((s) == (t)) || (((t) - (s)) & ADDIP_SERIAL_SIGN_BIT)); } - -/* Run sctp_add_cmd() generating a BUG() if there is a failure. */ -static inline void sctp_add_cmd_sf(sctp_cmd_seq_t *seq, sctp_verb_t verb, sctp_arg_t obj) -{ - if (unlikely(!sctp_add_cmd(seq, verb, obj))) - BUG(); -} - /* Check VTAG of the packet matches the sender's own tag. */ static inline int sctp_vtag_verify(const struct sctp_chunk *chunk, -- cgit v1.2.3