cgroup: Remove steal time from usage_usec

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[ Upstream commit db5fd3cf8b ]

The CPU usage time is the time when user, system or both are using the CPU.
Steal time is the time when CPU is waiting to be run by the Hypervisor. It
should not be added to the CPU usage time, hence removing it from the
usage_usec entry.

Fixes: 936f2a70f2 ("cgroup: add cpu.stat file to root cgroup")
Acked-by: Axel Busch <axel.busch@ibm.com>
Acked-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Muhammad Adeel <muhammad.adeel@ibm.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Muhammad Adeel 2025-02-07 14:24:32 +00:00 • committed by Greg Kroah-Hartman

parent ab90894f33

commit b25ba45fcf

1 changed files with 0 additions and 1 deletions

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kernel/cgroup/rstat.c

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