Commit c7e73974 authored by Tejun Heo's avatar Tejun Heo
Browse files

sched_ext: Use bitfields for boolean warning flags 



Convert warned_zero_slice and warned_deprecated_rq in scx_sched struct to
single-bit bitfields. While this doesn't reduce struct size immediately,
it prepares for future bitfield additions.

v2: Update patch description.

Acked-by: default avatarAndrea Righi <arighi@nvidia.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent f75efc8f

kernel/sched/ext_internal.h

+2 −2
Original line number Diff line number Diff line
@@ -871,8 +871,8 @@ struct scx_sched { 
	struct scx_dispatch_q	**global_dsqs;

	struct scx_sched_pcpu __percpu *pcpu;



	bool			warned_zero_slice;

	bool			warned_deprecated_rq;

	bool			warned_zero_slice:1;

	bool			warned_deprecated_rq:1;



	atomic_t		exit_kind;

	struct scx_exit_info	*exit_info;