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  • FIXME
    • FIXME
      • next-20260811

Defined in 1 files as a prototype:

  • include/linux/perf_event.h, line 1735 (as a prototype)

Defined in 12 files as a function:

  • arch/arc/kernel/perf_event.c, line 248 (as a function)
  • arch/arm/kernel/perf_callchain.c, line 63 (as a function)
  • arch/arm64/kernel/perf_callchain.c, line 20 (as a function)
  • arch/csky/kernel/perf_callchain.c, line 86 (as a function)
  • arch/loongarch/kernel/perf_event.c, line 55 (as a function)
  • arch/powerpc/perf/callchain.c, line 104 (as a function)
  • arch/riscv/kernel/perf_callchain.c, line 28 (as a function)
  • arch/s390/kernel/perf_event.c, line 215 (as a function)
  • arch/sparc/kernel/perf_event.c, line 1853 (as a function)
  • arch/x86/events/core.c, line 2974 (as a function)
  • arch/xtensa/kernel/perf_event.c, line 345 (as a function)
  • kernel/events/callchain.c, line 45 (as a function)

Referenced in 1 files:

  • kernel/events/callchain.c, line 270

Smatch caller information:

kernel/events/callchain.c get_perf_callchain() -> perf_callchain_user()

Type Parameter Key Value
PARAM_VALUE 0 entry 2355835459841921024
PARAM_VALUE 0 entry->contexts_maxed 0
PARAM_VALUE 0 entry->entry 4096-ptr_max
PARAM_VALUE 0 entry->max_stack 0-u16max
PARAM_VALUE 0 entry->nr 0-3
BUF_SIZE 1 regs (-1),168
BUF_SIZE 1 regs (-1),168
DATA_SOURCE 1 regs $0 [m]
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 regs->ax 0-u64max
USER_DATA 1 regs->cx 0-u64max
USER_DATA 1 regs->r11 0-u64max
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