Module trace 

Lightweight kernel trace buffers for low-level debugging.

Design goals:

• no_std friendly
• fixed-size per-CPU ring buffers
• category filtering
• minimal lock contention (try_lock drops on contention)

Modules

category

Structs

CpuTraceRing 🔒

TraceEvent

TraceStats

TraceTaskCtx

Enums

TraceKind

Constants

TRACE_CAPACITY 🔒

Statics

TRACE_DROPPED_TOTAL 🔒

TRACE_MASK 🔒

TRACE_RINGS 🔒

TRACE_SEQ 🔒

TRACE_SERIAL_ECHO 🔒

Functions

clear_all

Performs the clear all operation.

current_cpu 🔒

Performs the current cpu operation.

disable

Performs the disable operation.

enable

Performs the enable operation.

enabled

Performs the enabled operation.

kind_name

Performs the kind name operation.

mask

Performs the mask operation.

mask_human

Performs the mask human operation.

record

Performs the record operation.

serial_echo

Performs the serial echo operation.

set_mask

Sets mask.

set_serial_echo

Sets serial echo.

snapshot_all

Performs the snapshot all operation.

stats

Performs the stats operation.