From 3fd091e73b81f131e1567c4d4a1ec042940bf2f7 Mon Sep 17 00:00:00 2001 From: Vladislav Yasevich Date: Tue, 22 Aug 2006 13:29:17 -0700 Subject: [SCTP]: Remove multiple levels of msecs to jiffies conversions. The SCTP sysctl entries are displayed in milliseconds, but stored internally in jiffies. This results in multiple levels of msecs to jiffies conversion and as a result produces a truncation error. This patch makes things consistent in that we store and display defaults in milliseconds and only convert once for use by association. This patch also adds some sane min/max values so that we don't go off the deep end. Signed-off-by: Vladislav Yasevich Signed-off-by: Sridhar Samudrala Signed-off-by: David S. Miller --- net/sctp/socket.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'net/sctp/socket.c') diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 3b6e82cb372..7c1dbb1d10d 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -3045,14 +3045,14 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk) sp->initmsg.sinit_num_ostreams = sctp_max_outstreams; sp->initmsg.sinit_max_instreams = sctp_max_instreams; sp->initmsg.sinit_max_attempts = sctp_max_retrans_init; - sp->initmsg.sinit_max_init_timeo = jiffies_to_msecs(sctp_rto_max); + sp->initmsg.sinit_max_init_timeo = sctp_rto_max; /* Initialize default RTO related parameters. These parameters can * be modified for with the SCTP_RTOINFO socket option. */ - sp->rtoinfo.srto_initial = jiffies_to_msecs(sctp_rto_initial); - sp->rtoinfo.srto_max = jiffies_to_msecs(sctp_rto_max); - sp->rtoinfo.srto_min = jiffies_to_msecs(sctp_rto_min); + sp->rtoinfo.srto_initial = sctp_rto_initial; + sp->rtoinfo.srto_max = sctp_rto_max; + sp->rtoinfo.srto_min = sctp_rto_min; /* Initialize default association related parameters. These parameters * can be modified with the SCTP_ASSOCINFO socket option. @@ -3061,8 +3061,7 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk) sp->assocparams.sasoc_number_peer_destinations = 0; sp->assocparams.sasoc_peer_rwnd = 0; sp->assocparams.sasoc_local_rwnd = 0; - sp->assocparams.sasoc_cookie_life = - jiffies_to_msecs(sctp_valid_cookie_life); + sp->assocparams.sasoc_cookie_life = sctp_valid_cookie_life; /* Initialize default event subscriptions. By default, all the * options are off. @@ -3072,10 +3071,10 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk) /* Default Peer Address Parameters. These defaults can * be modified via SCTP_PEER_ADDR_PARAMS */ - sp->hbinterval = jiffies_to_msecs(sctp_hb_interval); + sp->hbinterval = sctp_hb_interval; sp->pathmaxrxt = sctp_max_retrans_path; sp->pathmtu = 0; // allow default discovery - sp->sackdelay = jiffies_to_msecs(sctp_sack_timeout); + sp->sackdelay = sctp_sack_timeout; sp->param_flags = SPP_HB_ENABLE | SPP_PMTUD_ENABLE | SPP_SACKDELAY_ENABLE; -- cgit v1.2.3-70-g09d2