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authorTyson Moore <tyson@tyson.me>2021-06-12 09:54:11 +0300
committerDavid S. Miller <davem@davemloft.net>2021-06-14 22:10:57 +0300
commit4f667b8e049e716a0533fc927f50310fe6e40d22 (patch)
tree6df4a5141233455dab9cfec5008e99c827f5025d /net
parentea6932d70e223e02fea3ae20a4feff05d7c1ea9a (diff)
downloadlinux-4f667b8e049e716a0533fc927f50310fe6e40d22.tar.xz
sch_cake: revise docs for RFC 8622 LE PHB support
Commit b8392808eb3fc28e ("sch_cake: add RFC 8622 LE PHB support to CAKE diffserv handling") added the LE mark to the Bulk tin. Update the comments to reflect the change. Signed-off-by: Tyson Moore <tyson@tyson.me> Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sched/sch_cake.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index 5c15968b5155..951542843cab 100644
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -2342,7 +2342,7 @@ static int cake_config_precedence(struct Qdisc *sch)
/* List of known Diffserv codepoints:
*
- * Least Effort (CS1)
+ * Least Effort (CS1, LE)
* Best Effort (CS0)
* Max Reliability & LLT "Lo" (TOS1)
* Max Throughput (TOS2)
@@ -2364,7 +2364,7 @@ static int cake_config_precedence(struct Qdisc *sch)
* Total 25 codepoints.
*/
-/* List of traffic classes in RFC 4594:
+/* List of traffic classes in RFC 4594, updated by RFC 8622:
* (roughly descending order of contended priority)
* (roughly ascending order of uncontended throughput)
*
@@ -2379,7 +2379,7 @@ static int cake_config_precedence(struct Qdisc *sch)
* Ops, Admin, Management (CS2,TOS1) - eg. ssh
* Standard Service (CS0 & unrecognised codepoints)
* High Throughput Data (AF1x,TOS2) - eg. web traffic
- * Low Priority Data (CS1) - eg. BitTorrent
+ * Low Priority Data (CS1,LE) - eg. BitTorrent
* Total 12 traffic classes.
*/
@@ -2395,7 +2395,7 @@ static int cake_config_diffserv8(struct Qdisc *sch)
* Video Streaming (AF4x, AF3x, CS3)
* Bog Standard (CS0 etc.)
* High Throughput (AF1x, TOS2)
- * Background Traffic (CS1)
+ * Background Traffic (CS1, LE)
*
* Total 8 traffic classes.
*/
@@ -2439,7 +2439,7 @@ static int cake_config_diffserv4(struct Qdisc *sch)
* Latency Sensitive (CS7, CS6, EF, VA, CS5, CS4)
* Streaming Media (AF4x, AF3x, CS3, AF2x, TOS4, CS2, TOS1)
* Best Effort (CS0, AF1x, TOS2, and those not specified)
- * Background Traffic (CS1)
+ * Background Traffic (CS1, LE)
*
* Total 4 traffic classes.
*/
@@ -2477,7 +2477,7 @@ static int cake_config_diffserv4(struct Qdisc *sch)
static int cake_config_diffserv3(struct Qdisc *sch)
{
/* Simplified Diffserv structure with 3 tins.
- * Low Priority (CS1)
+ * Low Priority (CS1, LE)
* Best Effort
* Latency Sensitive (TOS4, VA, EF, CS6, CS7)
*/