From: Tejun Heo <tj@kernel.org> mainline inclusion from mainline-v6.13-rc1 commit 72b85bf6a7f6f6c38c39a1e5b04bc1da1bf5016e category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/ID7HLY Reference: https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commi... -------------------------------- 4c30f5ce4f7a ("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: 4c30f5ce4f7a ("sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()") Signed-off-by: Zicheng Qu <quzicheng@huawei.com> Signed-off-by: cheliequan <cheliequan@inspur.com> Signed-off-by: Luo Gengkun <luogengkun2@huawei.com> --- kernel/sched/ext.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index 659de579f4c6..7dae02a295e1 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -6805,6 +6805,8 @@ __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) -- 2.34.1