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Date: Fri, 11 Feb 2022 10:23:42 -0800 From: Luis Chamberlain <mcgrof@...nel.org> To: Peter Zijlstra <peterz@...radead.org>, Andrew Morton <akpm@...ux-foundation.org> Cc: Zhen Ni <nizhen@...ontech.com>, mingo@...hat.com, juri.lelli@...hat.com, vincent.guittot@...aro.org, keescook@...omium.org, linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org Subject: Re: [PATCH] sched: move rr_timeslice sysctls to rt.c Cc'ing Andrew for coordination on merging these sorts of patches. On Fri, Feb 11, 2022 at 12:51:14PM +0100, Peter Zijlstra wrote: > So I've dropped the whole lot I had: > > patches/zhen_ni-sched-move_energy_aware_sysctls_to_topology_c.patch > patches/zhen_ni-sched-move_cfs_bandwidth_slice_sysctls_to_fair_c.patch > patches/zhen_ni-sched-move_uclamp_util_sysctls_to_core_c.patch > patches/zhen_ni-sched-move_schedstats_sysctls_to_core_c.patch > patches/zhen_ni-sched-move_deadline_period_sysctls_to_deadline_c.patch > patches/zhen_ni-sched-move_rt_period_runtime_sysctls_to_rt_c.patch > patches/zhen_ni-sched-move_rr_timeslice_sysctls_to_rt_c.patch > > And I expect a single coherent series or I'll forgo all this. I suspect Zhen will follow up accordingly. So Andrew had merged tons of initial cleanups for kernel/sysctl.c. Now that some of the initial grunt work and sysctls for fs are out of kernel/sysctl.c, I'm seeing the next target seems to be the scheduler. I don't think these *need* to go through Andrew's tree since the fs changes are already on Linus' tree. So figured I'd drop this note to just remind ourselves that if accumulate a few of these patches for one subsystem there is a greater risk of a conflict later with another subsystem doing some similar cleanup. So for the next release I think it makes sense to keep this localized somehow if we can. Maybe we just deal with these on Peter's tree? Luis
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