| aacee2695a903bac66d083b39f092053f2484e70 |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: gred: Add support for TCA_GRED_LIMIT attribute
Allow the qdisc limit to be set, which is particularly useful when
the default VQ is not configured with RED parameters.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| 357c45ad3a3fba94adc3591c150506af95fba50e |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: gred: Adopt the term VQ in the command syntax and output
In the GRED kernel source code, both of the terms "drop parameters"
(DP) and "virtual queue" (VQ) are used to refer to the same thing.
Each "DP" is better understood as a "set of drop parameters", since
it has values for limit, min, max, avpkt, etc. This terminology can
result in confusion when creating a GRED qdisc having multiple DPs.
Netlink attributes and struct members with the DP name seem to have
been left intact for compatibility, while the term VQ was otherwise
adopted in the code, which is more intuitive.
Use the VQ term in the tc command syntax and output (but maintain
compatibility with the old syntax).
Rewrite the usage text to be concise and similar to other qdiscs.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| eb6d7d6af1c2d65c4e905807fc44aba682e71b4c |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: gred: Handle unsigned values properly in option parsing/printing
DPs, def_DP, and DP are unsigned values that are sent and received
in TCA_GRED_* netlink attributes; handle them properly when they
are parsed or printed. Use MAX_DPs as the initial value for def_DP
and DP, and fix the operator used for bounds checking them.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| 1693a4d392779adf004b99b0864f9cf0cd4a8a4f |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: gred: Improve parameter/statistics output
Make the output more consistent with the RED qdisc, and only show
details/statistics if the appropriate flag is set when calling tc.
Show the parameters used with "gred setup". Add missing statistics
"pdrop" and "other". Fix format specifiers for unsigned values.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| a77905ef6aeaf85b26c51a62e409a7ccc5128410 |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: gred: Print usage text if no arguments appear after "gred"
This is more helpful to the user, since the command takes two forms,
and the message that would otherwise appear about missing parameters
assumes one of those forms.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| d73e0408e2d1c02d94512c035d568b1530854e23 |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: gred: Fix whitespace issues in code
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| d93c909a4cf1ef5d3833044e7b9e3b7a7230881a |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: red, gred: Notify when using the default value for "bandwidth"
The "bandwidth" parameter is optional, but ensure the user is aware
of its default value, to proactively avoid configuration problems.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| 6c99695da283677b04675bd8a33a12fdb89b1048 |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: red, gred: Fix format specifier in burst size warning
burst is an unsigned value.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| 9d9a67c7567fb7f650095db5d424023ee2c3da5c |
|
18-May-2015 |
David Ward <david.ward@ll.mit.edu> |
tc: red, gred: Rename overloaded variable wlog
It is used when parsing three different parameters, only one of
which is Wlog. Change the name to make the code less confusing.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
/external/iproute2/tc/q_gred.c
|
| 3d0b7439dfac96d93386295a4c961b89bd3d8463 |
|
21-Dec-2014 |
Stephen Hemminger <shemming@brocade.com> |
whitespace cleanup
Remove all trailing whitespace and space before tabs.
/external/iproute2/tc/q_gred.c
|
| 1b6f0bb5be5d71fd62ed6ccbc3665adc6e747b82 |
|
20-Jan-2012 |
Eric Dumazet <eric.dumazet@gmail.com> |
gred: support TCA_GRED_MAX_P attribute
TCA_GRED_MAX_P permits to express high resolution probabilities.
New output (on 3.3+ kernel) :
disc gred 9442: root refcnt 17
DP:0 (prio 1) Average Queue 0b Measured Queue 0b
Packet drops: 0 (forced 0 early 0)
Packet totals: 20 (bytes 2584)
limit 31460b min 3000b max 9000b ewma 5 probability 0.05 Scell_log 15
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
/external/iproute2/tc/q_gred.c
|
| ab15aeacf5a106cfb8e72cd6760e8cf134161ceb |
|
01-Dec-2011 |
Eric Dumazet <eric.dumazet@gmail.com> |
red: make burst optional
Documentation advises to set burst to (min+min+max)/(3*avpkt)
Let tc do this automatically if user doesnt provide burst himself.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
/external/iproute2/tc/q_gred.c
|
| cb4bd0ec8dcba856d1ebf8b3f72b79f669dad0f4 |
|
25-Aug-2010 |
Stephen Hemminger <stephen.hemminger@vyatta.com> |
Fix GRED options clearing
Bug reported where priorities of GRED DP's are ignored.
The option parsing sets opt then memset was clearing these
values.
/external/iproute2/tc/q_gred.c
|
| 8d8de1139c95d79bc1b5ac1ec301a30ef5e6ee50 |
|
12-Jan-2010 |
Florian Westphal <fw@strlen.de> |
tc: remove stale code
remove unused #define and "ok" statements.
Signed-off-by: Florian Westphal <fwestphal@astaro.com>
/external/iproute2/tc/q_gred.c
|
| ddf216c8631195549dbf84e4ebe3da1d77b45ce0 |
|
12-Jan-2010 |
Florian Westphal <fw@strlen.de> |
tc: red, gred, tbf: more helpful error messages
$ tc qdisc add dev eth1 root tbf
RTNETLINK answers: Invalid argument
$ tc qdisc add dev eth1 root red
RTNETLINK answers: Invalid argument
with patch:
$ tc qdisc add dev eth1 root red
Required parameter (min, max, burst, limit, avpkt) is missing
$ tc qdisc add dev eth1 root tbf
Usage: ... tbf limit BYTES burst BYTES[/BYTES] rate KBPS ...
Signed-off-by: Florian Westphal <fw@strlen.de>
/external/iproute2/tc/q_gred.c
|
| 1558971d43bbcd5db7f9be966654482a96179bf1 |
|
27-May-2009 |
Stephen Hemminger <stephen.hemminger@vyatta.com> |
fix handling of GRED DPs args
/external/iproute2/tc/q_gred.c
|
| ebde878097a4494c47e682aff16233f2fe6a495e |
|
27-May-2009 |
Stephen Hemminger <stephen.hemminger@vyatta.com> |
Allow default DP of zero in gred
To emulate WRED behaviour, allow default DP of zero.
/external/iproute2/tc/q_gred.c
|
| ae665a522bd46bea44c5ea84c89c8b1731954170 |
|
05-Dec-2006 |
Stephen Hemminger <shemminger@osdl.org> |
Remove trailing whitespace
Go through source files and remove all trailing whitespace
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
/external/iproute2/tc/q_gred.c
|
| a5a6f1e80db7b124de236eb0dabafc7996c5f2f0 |
|
10-Mar-2005 |
osdl.net!shemminger <osdl.net!shemminger> |
more ifdef excession.
(Logical change 1.158)
/external/iproute2/tc/q_gred.c
|
| b7024f2ef528bfb5a16c6d4b1aef40f4648db466 |
|
10-Mar-2005 |
osdl.net!shemminger <osdl.net!shemminger> |
get rid of some old ifdef'd out code.
(Logical change 1.157)
/external/iproute2/tc/q_gred.c
|
| 3b3ecd31c1e513f029ebbb83f2e808553de0a741 |
|
18-Jan-2005 |
4!tgraf <4!tgraf> |
Use parse_rtattr_nested
(Logical change 1.129)
/external/iproute2/tc/q_gred.c
|
| 228569c3ff79468f4c7580fd88b0d6a34ebdc311 |
|
18-Jan-2005 |
4!tgraf <4!tgraf> |
Use NLMSG_TAIL
(Logical change 1.127)
/external/iproute2/tc/q_gred.c
|
| 95812b56a5a66e7e9a21744cfe8bc0bb9791ea98 |
|
28-Sep-2004 |
net[shemminger]!kaber <net[shemminger]!kaber> |
: prevent tc crashes
(Logical change 1.81)
/external/iproute2/tc/q_gred.c
|
| f2f99e2eefdbd9cb6a750b19a7b3036db351b983 |
|
31-Aug-2004 |
osdl.net!shemminger <osdl.net!shemminger> |
no longer need xstats stub
(Logical change 1.77)
/external/iproute2/tc/q_gred.c
|
| aba5acdfdb347d2c21fc67d613d83d4430ca3937 |
|
15-Apr-2004 |
osdl.org!shemminger <osdl.org!shemminger> |
(Logical change 1.3)
/external/iproute2/tc/q_gred.c
|
| 86fdf0e47be697587efcf9602cd1f952a1d73170 |
|
15-Apr-2004 |
osdl.org!shemminger <osdl.org!shemminger> |
Initial revision
/external/iproute2/tc/q_gred.c
|