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| author | Tejun Heo <tj@kernel.org> | 2026-03-26 23:07:42 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-03-26 23:07:42 +0300 |
| commit | ea70239320394266ec8ccf43ff3a6415e43b8163 (patch) | |
| tree | 961fa5880de1f1f49d6ba97e7f86dd3cebe568bc /tools | |
| parent | f546c77038ab898726e7344255217fbec382b97f (diff) | |
| download | linux-ea70239320394266ec8ccf43ff3a6415e43b8163.tar.xz | |
tools/sched_ext: Remove redundant SCX_ENQ_IMMED compat definition
compat.bpf.h defined a fallback SCX_ENQ_IMMED macro using
__COMPAT_ENUM_OR_ZERO(). After 6bf36c68b0a2 ("tools/sched_ext:
Regenerate autogen enum headers") added SCX_ENQ_IMMED to the autogen
headers, including both triggers -Wmacro-redefined warnings.
The autogen definition through const volatile __weak already resolves to
0 on older kernels, providing the same backward compatibility. Remove
the now-redundant compat fallback.
Fixes: 6bf36c68b0a2 ("tools/sched_ext: Regenerate autogen enum headers")
Link: https://lore.kernel.org/r/20260326100313.338388-1-zhaomzhao@126.com
Reported-by: Zhao Mengmeng <zhaomengmeng@kylinos.cn>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/sched_ext/include/scx/compat.bpf.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/tools/sched_ext/include/scx/compat.bpf.h b/tools/sched_ext/include/scx/compat.bpf.h index 654b566bd94a..8977b5a2caa1 100644 --- a/tools/sched_ext/include/scx/compat.bpf.h +++ b/tools/sched_ext/include/scx/compat.bpf.h @@ -423,11 +423,6 @@ static inline void scx_bpf_dsq_reenq(u64 dsq_id, u64 reenq_flags) } /* - * v7.1: %SCX_ENQ_IMMED. - */ -#define SCX_ENQ_IMMED __COMPAT_ENUM_OR_ZERO(enum scx_enq_flags, SCX_ENQ_IMMED) - -/* * Define sched_ext_ops. This may be expanded to define multiple variants for * backward compatibility. See compat.h::SCX_OPS_LOAD/ATTACH(). */ |