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sched/topology: Mark SD_SERIALIZE as SDF_NEEDS_GROUPS
authorValentin Schneider <valentin.schneider@arm.com>
Mon, 17 Aug 2020 11:29:59 +0000 (12:29 +0100)
committerIngo Molnar <mingo@kernel.org>
Wed, 19 Aug 2020 08:49:49 +0000 (10:49 +0200)
commit1bc5183b4a5600b3e2fc01543c41ff2b37cdbbec
treea906c4074069218fe76e078c0ed28c0120ae0c50tree | snapshot
parentbc9c9fb3deee7ad4a67992fae7c63d61a0a2ad95commit | diff
sched/topology: Mark SD_SERIALIZE as SDF_NEEDS_GROUPS

There would be no point in preserving a sched_domain with a single group
just because it has this flag set. Add it to SD_DEGENERATE_GROUPS_MASK.

Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: https://lore.kernel.org/r/20200817113003.20802-14-valentin.schneider@arm.com
include/linux/sched/sd_flags.h diff | blob | history
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