8da7bf2cee
Receive tools/sched_ext updates form https://github.com/sched-ext/scx to sync userspace bits: - scx_bpf_dump_header() added which can be used to print out basic scheduler info on dump. - BPF possible/online CPU iterators added. - CO-RE enums added. The enums are autogenerated from vmlinux.h. Include the generated artifacts in tools/sched_ext to keep the Makefile simpler. - Other misc changes. Signed-off-by: Tejun Heo <tj@kernel.org>
27 lines
595 B
C
27 lines
595 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Define struct scx_enums that stores the load-time values of enums
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* used by the BPF program.
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*
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* Copyright (c) 2024 Meta Platforms, Inc. and affiliates.
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*/
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#ifndef __SCX_ENUMS_H
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#define __SCX_ENUMS_H
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static inline void __ENUM_set(u64 *val, char *type, char *name)
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{
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bool res;
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res = __COMPAT_read_enum(type, name, val);
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SCX_BUG_ON(!res, "enum not found(%s)", name);
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}
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#define SCX_ENUM_SET(skel, type, name) do { \
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__ENUM_set(&skel->rodata->__##name, #type, #name); \
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} while (0)
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#include "enums.autogen.h"
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#endif /* __SCX_ENUMS_H */
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