kernel/trace/trace_eprobe.c
Source file repositories/reference/linux-study-clean/kernel/trace/trace_eprobe.c
File Facts
- System
- Linux kernel
- Corpus path
kernel/trace/trace_eprobe.c- Extension
.c- Size
- 23127 bytes
- Lines
- 988
- Domain
- Core OS
- Bucket
- Scheduler, Processes, Timers, Sync, And Syscalls
- Inferred role
- Core OS: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
- Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Allocates kernel memory; connect allocation flags and lifetime to context constraints.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/cleanup.hlinux/ftrace.hlinux/module.hlinux/mutex.htrace_dynevent.htrace_probe.htrace_probe_kernel.htrace_probe_tmpl.h
Detected Declarations
struct trace_eprobestruct eprobe_datafunction trace_event_probe_cleanupfunction eprobe_dyn_event_createfunction eprobe_dyn_event_showfunction unregister_trace_eprobefunction eprobe_dyn_event_releasefunction eprobe_dyn_event_is_busyfunction eprobe_dyn_event_matchfunction eprobe_event_define_fieldsfunction print_eprobe_eventfunction get_event_fieldfunction get_eprobe_sizefunction process_fetch_insnfunction __eprobe_trace_funcfunction eprobe_trigger_initfunction eprobe_trigger_freefunction eprobe_trigger_funcfunction eprobe_trigger_cmd_parsefunction eprobe_trigger_reg_funcfunction eprobe_trigger_unreg_funcfunction new_eprobe_triggerfunction enable_eprobefunction disable_eprobefunction list_for_each_entryfunction enable_trace_eprobefunction for_each_trace_eprobe_tpfunction for_each_trace_eprobe_tpfunction disable_trace_eprobefunction eprobe_registerfunction init_trace_eprobe_callfunction find_and_get_eventfunction list_for_each_entryfunction trace_eprobe_parse_filterfunction __trace_eprobe_createfunction scoped_guardfunction trace_events_eprobe_init_earlymodule init trace_events_eprobe_init_early
Annotated Snippet
core_initcall(trace_events_eprobe_init_early);Annotation
- Immediate include surface: `linux/cleanup.h`, `linux/ftrace.h`, `linux/module.h`, `linux/mutex.h`, `trace_dynevent.h`, `trace_probe.h`, `trace_probe_kernel.h`, `trace_probe_tmpl.h`.
- Detected declarations: `struct trace_eprobe`, `struct eprobe_data`, `function trace_event_probe_cleanup`, `function eprobe_dyn_event_create`, `function eprobe_dyn_event_show`, `function unregister_trace_eprobe`, `function eprobe_dyn_event_release`, `function eprobe_dyn_event_is_busy`, `function eprobe_dyn_event_match`, `function eprobe_event_define_fields`.
- Atlas domain: Core OS / Scheduler, Processes, Timers, Sync, And Syscalls.
- Implementation status: integration implementation candidate.
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.