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tracing: roll thread switch in/out into thread stats functions

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Since the tracing of thread being switched in/out has the same
instrumentation points, we can roll the tracing function calls
into the one for thread stats gathering functions.
This avoids duplicating code to call another function.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2020-08-27 16:12:01 -07:00 • committed by Anas Nashif
commit 11e6b43090
17 changed files with 85 additions and 56 deletions
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13
arch/riscv/core/isr.S
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@ -233,10 +233,13 @@ GTEXT(_k_neg_eagain)
GTEXT(_is_next_thread_current)
GTEXT(z_get_next_ready_thread)
#ifdef CONFIG_INSTRUMENT_THREAD_SWITCHING
GTEXT(z_thread_mark_switched_in)
GTEXT(z_thread_mark_switched_out)
#ifdef CONFIG_TRACING
GTEXT(sys_trace_thread_switched_in)
GTEXT(sys_trace_isr_enter)
#endif
#endif
#ifdef CONFIG_IRQ_OFFLOAD
GTEXT(_offload_routine)
@ -812,8 +815,8 @@ skip_fp_move_irq:
reschedule:
#if CONFIG_TRACING
call sys_trace_thread_switched_out
#if CONFIG_INSTRUMENT_THREAD_SWITCHING
call z_thread_mark_switched_out
#endif
/* Get reference to _kernel */
la t0, _kernel
@ -932,8 +935,8 @@ skip_load_fp_callee_saved:
kernel_swap:
#endif /* CONFIG_USERSPACE */
#if CONFIG_TRACING
call sys_trace_thread_switched_in
#if CONFIG_INSTRUMENT_THREAD_SWITCHING
call z_thread_mark_switched_in
#endif
#ifdef CONFIG_RISCV_SOC_CONTEXT_SAVE