Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
tools/sched_ext/include: Add __COMPAT_HAS_scx_bpf_select_cpu_and macro
scx_bpf_select_cpu_and() is now an inline wrapper so
bpf_ksym_exists(scx_bpf_select_cpu_and) no longer works. Add
__COMPAT_HAS_scx_bpf_select_cpu_and macro that checks for either the
struct args type (new) or the compat ksym (old) to test availability.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Andrea Righi <arighi@nvidia.com>
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tools/sched_ext/include/scx/compat.bpf.h
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tools/sched_ext/include/scx/compat.bpf.h
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}
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}
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/*
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* scx_bpf_select_cpu_and() is now an inline wrapper. Use this instead of
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* bpf_ksym_exists(scx_bpf_select_cpu_and) to test availability.
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*/
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#define __COMPAT_HAS_scx_bpf_select_cpu_and \
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(bpf_core_type_exists(struct scx_bpf_select_cpu_and_args) || \
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bpf_ksym_exists(scx_bpf_select_cpu_and___compat))
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/**
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* scx_bpf_dsq_insert_vtime - Insert a task into the vtime priority queue of a DSQ
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* @p: task_struct to insert