kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

net: sched: implement action-specific terse dump

Browse source 
Allow user to request action terse dump with new flag value
TCA_FLAG_TERSE_DUMP. Only output essential action info in terse dump (kind,
stats, index and cookie, if set by the user when creating the action). This
is different from filter terse dump where index is excluded (filter can be
identified by its own handle).

Move tcf_action_dump_terse() function to the beginning of source file in
order to call it from tcf_dump_walker().

Signed-off-by: Vlad Buslov <vlad@buslov.dev>
Suggested-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Link: https://lore.kernel.org/r/20201102201243.287486-1-vlad@buslov.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vlad Buslov 2020-11-02 22:12:43 +02:00 • committed by Jakub Kicinski
parent b65ca4c388
commit 94f44f2883
2 changed files with 41 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

4
include/uapi/linux/rtnetlink.h
View file

@ -770,8 +770,12 @@ enum {
* actions in a dump. All dump responses will contain the number of actions
* being dumped stored in for user app's consumption in TCA_ROOT_COUNT
*
* TCA_FLAG_TERSE_DUMP user->kernel to request terse (brief) dump that only
* includes essential action info (kind, index, etc.)
*
*/
#define TCA_FLAG_LARGE_DUMP_ON (1 << 0)
#define TCA_FLAG_TERSE_DUMP (1 << 1)
/* New extended info filters for IFLA_EXT_MASK */
#define RTEXT_FILTER_VF (1 << 0)