[CCID]: More informative registration

The patch makes the registration messages of CCID 2/3 a bit more
informative: instead of repeating the CCID number as currently done,

        "CCID: Registered CCID 2 (ccid2)"  or
        "CCID: Registered CCID 3 (ccid3)",

the descriptive names of the CCID's (from RFCs) are now used:

	"CCID: Registered CCID 2 (TCP-like)" and
	"CCID: Registered CCID 3 (TCP-Friendly Rate Control)".

To allow spaces in the name, the slab name string has been changed to
refer to the numeric CCID identifier, using the same format as before.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index c45088b..4809753 100644 (file)
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -92,15 +92,15 @@ int ccid_register(struct ccid_operations *ccid_ops)
 
        ccid_ops->ccid_hc_rx_slab =
                        ccid_kmem_cache_create(ccid_ops->ccid_hc_rx_obj_size,
-                                              "%s_hc_rx_sock",
-                                              ccid_ops->ccid_name);
+                                              "ccid%u_hc_rx_sock",
+                                              ccid_ops->ccid_id);
        if (ccid_ops->ccid_hc_rx_slab == NULL)
                goto out;
 
        ccid_ops->ccid_hc_tx_slab =
                        ccid_kmem_cache_create(ccid_ops->ccid_hc_tx_obj_size,
-                                              "%s_hc_tx_sock",
-                                              ccid_ops->ccid_name);
+                                              "ccid%u_hc_tx_sock",
+                                              ccid_ops->ccid_id);
        if (ccid_ops->ccid_hc_tx_slab == NULL)
                goto out_free_rx_slab;
 

diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index 48eeb44..b5b52eb 100644 (file)
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -770,7 +770,7 @@ static void ccid2_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
 
 static struct ccid_operations ccid2 = {
        .ccid_id                = DCCPC_CCID2,
-       .ccid_name              = "ccid2",
+       .ccid_name              = "TCP-like",
        .ccid_owner             = THIS_MODULE,
        .ccid_hc_tx_obj_size    = sizeof(struct ccid2_hc_tx_sock),
        .ccid_hc_tx_init        = ccid2_hc_tx_init,

diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 8f112d1..cd9b9ff 100644 (file)
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -943,7 +943,7 @@ static int ccid3_hc_rx_getsockopt(struct sock *sk, const int optname, int len,
 
 static struct ccid_operations ccid3 = {
        .ccid_id                   = DCCPC_CCID3,
-       .ccid_name                 = "ccid3",
+       .ccid_name                 = "TCP-Friendly Rate Control",
        .ccid_owner                = THIS_MODULE,
        .ccid_hc_tx_obj_size       = sizeof(struct ccid3_hc_tx_sock),
        .ccid_hc_tx_init           = ccid3_hc_tx_init,