tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c

Source file repositories/reference/linux-study-clean/tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/sched_ext/enq_last_no_enq_fails.bpf.c
Extension
.c
Size
796 bytes
Lines
30
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#include <scx/common.bpf.h>

char _license[] SEC("license") = "GPL";

u32 exit_kind;

void BPF_STRUCT_OPS_SLEEPABLE(enq_last_no_enq_fails_exit, struct scx_exit_info *info)
{
	exit_kind = info->kind;
}

SEC(".struct_ops.link")
struct sched_ext_ops enq_last_no_enq_fails_ops = {
	.name			= "enq_last_no_enq_fails",
	/* Need to define ops.enqueue() with SCX_OPS_ENQ_LAST */
	.flags			= SCX_OPS_ENQ_LAST,
	.exit			= (void *) enq_last_no_enq_fails_exit,
	.timeout_ms		= 1000U,
};

Annotation

Implementation Notes