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sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked context

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[ Upstream commit 72b85bf6a7f6f6c38c39a1e5b04bc1da1bf5016e ]

4c30f5ce4f ("sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()")
added four kfuncs for dispatching while iterating. They are allowed from the
dispatch and unlocked contexts but two of the kfuncs were only added in the
dispatch section. Add missing declarations in the unlocked section.

Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 4c30f5ce4f ("sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tejun Heo
2024-11-09 09:40:25 -10:00
committed by Greg Kroah-Hartman
parent d14e16fccd
commit acf588f9b6
1 changed files with 2 additions and 0 deletions
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kernel/sched/ext.c
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@@ -6473,6 +6473,8 @@ __bpf_kfunc_end_defs();
BTF_KFUNCS_START(scx_kfunc_ids_unlocked)
BTF_ID_FLAGS(func, scx_bpf_create_dsq, KF_SLEEPABLE)
BTF_ID_FLAGS(func, scx_bpf_dispatch_from_dsq_set_slice)
BTF_ID_FLAGS(func, scx_bpf_dispatch_from_dsq_set_vtime)
BTF_ID_FLAGS(func, scx_bpf_dispatch_from_dsq, KF_RCU)
BTF_ID_FLAGS(func, scx_bpf_dispatch_vtime_from_dsq, KF_RCU)
BTF_KFUNCS_END(scx_kfunc_ids_unlocked)