sched_ext: Provides a sysfs 'events' to expose core event counters

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Add a sysfs entry at /sys/kernel/sched_ext/root/events to expose core
event counters through the files system interface. Each line of the file
shows the event name and its counter value.

In addition, the format of scx_dump_event() is adjusted as the event name
gets longer.

Signed-off-by: Changwoo Min <changwoo@igalia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Changwoo Min 2025-02-14 18:57:36 +09:00 • committed by Tejun Heo

parent 3539c6411a

commit ad3b301aa0

1 changed files with 26 additions and 1 deletions

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kernel/sched/ext.c

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