On 10/22/2026 10:00 PM, Steven Rostedt wrote:
On Thu, 22 Oct 2026 21:54:09 +0200
"Wysocki, Rafael J" <[email protected]> wrote:
On 10/22/2026 9:33 PM, Steven Rostedt wrote:
From: Steven Rostedt <[email protected]>
Tracepoints that are defined take up around 5K each, even if they are not
used. When a tracepoint is used only in code when a specific config is
enabled, their definition must also be only defined when the same config
is enabled otherwise it wastes memory.
The tracepoint guest_halt_poll_ns is only used when CONFIG_CPU_IDLE_GOV_HALTPOLL
is enabled. Guard the definition of that tracepoint with the same config.
Fixes: 0da11bf0cab90 ("cpuidle: haltpoll: Add trace points for guest_halt_poll_ns
grow/shrink")
Signed-off-by: Steven Rostedt <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Thanks!
Want me to take this through my tree, or do you want to take it?
Please feel free to take it.
Rafael
