| 4d4da09e0036107e7c49362b38df220e9a2f7b12 |
|
08-Mar-2014 |
Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> |
htb: Move direct_qlen code part to htb_parse_opt().
The direct_qlen command option is used with qdisc operation.
It happened to be implemented in htb_parse_class_opt() which is called
with class operation.
Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
/external/iproute2/tc/q_htb.c
|
| 8334bb325d5178483a3063c5f06858b46d993dc7 |
|
12-Nov-2013 |
Eric Dumazet <edumazet@google.com> |
htb: support 64bit rates
Starting from linux-3.13, we can break the 32bit limitation of
rates on HTB qdisc/classes.
Prior limit was 34.359.738.360 bits per second.
lpq83:~# tc -s qdisc show dev lo ; tc -s class show dev lo
qdisc htb 1: root refcnt 2 r2q 2000 default 1 direct_packets_stat 0 direct_qlen 6000
Sent 6591936144493 bytes 149549182 pkt (dropped 0, overlimits 213757419 requeues 0)
rate 39464Mbit 114938pps backlog 0b 15p requeues 0
class htb 1:1 root prio 0 rate 50000Mbit ceil 50000Mbit burst 200000b cburst 0b
Sent 6591942184547 bytes 149549310 pkt (dropped 0, overlimits 0 requeues 0)
rate 39464Mbit 114938pps backlog 0b 15p requeues 0
lended: 149549310 borrowed: 0 giants: 0
tokens: 336 ctokens: -164
Signed-off-by: Eric Dumazet <edumazet@google.com>
/external/iproute2/tc/q_htb.c
|
| 734c0ca2cabf96e2ac1abe6e1b0968d0b5b03b11 |
|
27-Oct-2013 |
Stephen Hemminger <stephen@networkplumber.org> |
htb: remove old unused duplicate qdisc name
Alexey had htb2 as name for version in ancient code.
/external/iproute2/tc/q_htb.c
|
| b43f3318280a7b4b8c110d8fef7d5e6ebf2843fd |
|
13-Sep-2013 |
Eric Dumazet <edumazet@google.com> |
htb: add support for direct_qlen attribute
TCA_HTB_DIRECT_QLEN attribute is supported since linux-3.10
HTB classes use an internal pfifo queue, which limit was not reported
by tc, and value inherited from device tx_queue_len at setup time.
With this patch, tc displays the value and can change it.
Signed-off-by: Eric Dumazet <edumazet@google.com>
/external/iproute2/tc/q_htb.c
|
| 3e92ff522ac2d634b21a3cd9c4d1de278532f0ad |
|
30-Aug-2013 |
Jesper Dangaard Brouer <brouer@redhat.com> |
linklayer interface between kernel and tc/userspace
This iproute2 tc patch is connected to the kernel
- commit 8a8e3d84b17 (net_sched: restore "linklayer atm" handling)
The rate table calculated by tc, have gotten replaced in the kernel
and is no-longer used for lookups.
This happened in kernel release v3.8 caused by kernel
- commit 56b765b79 ("htb: improved accuracy at high rates").
This change unfortunately caused breakage of tc overhead and
linklayer parameters.
Kernel overhead handling got fixed in kernel v3.10 by
- commit 01cb71d2d47 (net_sched: restore "overhead xxx" handling)
Kernel linklayer handling got fixed in kernel v3.11 by
- commit 8a8e3d84b17 (net_sched: restore "linklayer atm" handling)
The linklayer fix introduced a struct change, that allow the linklayer
attribute to be transferred between tc and kernel. This patch make use
of this linklayer attribute.
The linklayer setting is transfer to the kernel. And linklayer
setting received from the kernel is printed with a prefixed
"linklayer" when listing current configuration. The default
TC_LINKLAYER_ETHERNET is only printed in detailed output mode.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
/external/iproute2/tc/q_htb.c
|
| 22fa92e3671ccf5165ee1582641054a58bb9718c |
|
07-Jun-2013 |
Stephen Hemminger <stephen@networkplumber.org> |
htb: fix indentation
iproute2 uses kernel style indenting
/external/iproute2/tc/q_htb.c
|
| 44f1ff0afcb33fbeccdabf1b9a4b083b332fd4ca |
|
02-Jun-2013 |
Eric Dumazet <edumazet@google.com> |
htb: report overhead attribute
"tc class show dev ..." omits the overhead attribute for HTB.
After patch I have :
tc class add dev $DEV parent 1: classid 1:1 est 1sec 4sec htb \
rate 12Mbit mtu 1500 quantum 1514 overhead 20
tc class show dev $DEV
class htb 1:1 root prio 0 rate 12000Kbit overhead 20 ceil 12000Kbit
burst 1500b cburst 1500b
Signed-off-by: Eric Dumazet <edumazet@google.com>
/external/iproute2/tc/q_htb.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_htb.c
|
| 292f29b42c3444375b5ae7086484c99da7129d94 |
|
09-Apr-2008 |
Jesper Dangaard Brouer <hawk@diku.dk> |
ATM cell alignment.
Introducing the function that does the ATM cell alignment, and
modifying tc_calc_rtable() to use this based upon a linklayer
parameter.
Modified from original to use constants from atm.h and
fix all the usages of rtable in same patch.
Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
/external/iproute2/tc/q_htb.c
|
| d5f46f9cc3856af532e852ef29fd7ddfd141faf0 |
|
05-Sep-2007 |
Jesper Dangaard Brouer <hawk@comx.dk> |
Cleanup: tc_calc_rtable().
Change tc_calc_rtable() to take a tc_ratespec struct as an
argument. (cell_log still needs to be passed on as a parameter,
because -1 indicate that the cell_log needs to be computed by the
function.).
Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
/external/iproute2/tc/q_htb.c
|
| bccd014b866daa21002f7ac682cee57a9fe003e3 |
|
11-Sep-2007 |
Jesper Dangaard Brouer <hawk@comx.dk> |
Overhead calculation is now done in the kernel.
The only current user is HTB. HTB overhead argument is now passed on
to the kernel (in the struct tc_ratespec). Also correct the data
types.
Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com>
/external/iproute2/tc/q_htb.c
|
| 76dc0aa28fe6fa78e263bf0250c1e42c584dd544 |
|
04-Mar-2007 |
Patrick McHardy <kaber@trash.net> |
Introduce tc_calc_xmitsize and use where appropriate
[IPROUTE]: Introduce tc_calc_xmitsize and use where appropriate
Add tc_calc_xmitsize() as complement to tc_calc_xmittime(), which calculates
the size that can be transmitted at a given rate during a given time.
Replace all expressions of the form "size = rate*tc_core_tick2usec(time))/1000000"
by tc_calc_xmitsize() calls.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
/external/iproute2/tc/q_htb.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_htb.c
|
| 14ee9e615939b5bd193279535a0368d5f43950e3 |
|
18-Jan-2005 |
6!tgraf <6!tgraf> |
Use parse_rtattr_nested
(Logical change 1.129)
/external/iproute2/tc/q_htb.c
|
| 1b52a7622ea8eda9980ce2dbe984985ac092d92a |
|
18-Jan-2005 |
6!tgraf <6!tgraf> |
Use NLMSG_TAIL
(Logical change 1.127)
/external/iproute2/tc/q_htb.c
|
| 95812b56a5a66e7e9a21744cfe8bc0bb9791ea98 |
|
28-Sep-2004 |
net[shemminger]!kaber <net[shemminger]!kaber> |
: prevent tc crashes
(Logical change 1.81)
/external/iproute2/tc/q_htb.c
|
| f2f99e2eefdbd9cb6a750b19a7b3036db351b983 |
|
31-Aug-2004 |
osdl.net!shemminger <osdl.net!shemminger> |
no longer need xstats stub
(Logical change 1.77)
/external/iproute2/tc/q_htb.c
|
| a166d246d84e7d0ba784e210515708006e16a366 |
|
30-Jul-2004 |
osdl.net!shemminger <osdl.net!shemminger> |
mpu support
(Logical change 1.58)
/external/iproute2/tc/q_htb.c
|
| d0d0e26c827ba407dd329d794d87fb3858fc8d77 |
|
09-Jun-2004 |
osdl.org!shemminger <osdl.org!shemminger> |
Use get_hz to pick up system HZ value at runtime.
(Logical change 1.19)
/external/iproute2/tc/q_htb.c
|
| 9e9d615e32c1e0677d2c32619253eabb331ff307 |
|
08-Jun-2004 |
org[shemminger]!shemminger <org[shemminger]!shemminger> |
Import patch iproute2-2.4.7-htb3-tc.patch
(Logical change 1.10)
/external/iproute2/tc/q_htb.c
|
| a46718956bdf70ef09634849505f3e33c2a7da2a |
|
08-Jun-2004 |
org[shemminger]!shemminger <org[shemminger]!shemminger> |
Initial revision
/external/iproute2/tc/q_htb.c
|