Documentation/trace/rv/monitor_wip.rst

File Facts

System

Linux kernel

Corpus path

Documentation/trace/rv/monitor_wip.rst

Extension

.rst

Size

1607 bytes

Lines

56

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

Status

atlas-only

Why This File Exists

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

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

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• function preemptive

Annotated Snippet

preempt_disable() {
	__preempt_count_add(1)
	------->	smp_apic_timer_interrupt() {
				preempt_disable()
					do not trace (preempt count >= 1)

				wake up a thread

				preempt_enable()
					 do not trace (preempt count >= 1)
			}
	<------
	trace_preempt_disable();
  }

This problem was reported and discussed here:
  https://lore.kernel.org/r/cover.1559051152.git.bristot@redhat.com/

Specification
-------------
Grapviz Dot file in tools/verification/models/wip.dot

Annotation

• Detected declarations: `function preemptive`.
• Atlas domain: Support Tooling And Documentation / Documentation.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.