diff options
| author | Tejun Heo <tj@kernel.org> | 2025-09-23 09:03:26 -1000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2025-09-23 09:03:26 -1000 |
| commit | c7e739746dbde9ae401fd88824f5656c5e2361fc (patch) | |
| tree | 967524d6f38a16b2e6e04a2883683d17084b87b3 /kernel/sched/ext_internal.h | |
| parent | f75efc8f4c0d52f6fe53a0acd9629e3ac017fc3e (diff) | |
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: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/sched/ext_internal.h')
| -rw-r--r-- | kernel/sched/ext_internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/ext_internal.h b/kernel/sched/ext_internal.h index 2e289931e567..1a80d01b1f0c 100644 --- a/kernel/sched/ext_internal.h +++ b/kernel/sched/ext_internal.h @@ -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; |