Commit 79a4567b authored by Valentin Schneider's avatar Valentin Schneider Committed by Ingo Molnar
Browse files

x86/tsc: Make __use_tsc __ro_after_init 



__use_tsc is only ever enabled in __init tsc_enable_sched_clock(), so mark
it as __ro_after_init.

Signed-off-by: default avatarValentin Schneider <vschneid@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Acked-by: default avatarJosh Poimboeuf <jpoimboe@kernel.org>
Link: https://lore.kernel.org/r/20240313180106.2917308-5-vschneid@redhat.com
parent ddd8afac

arch/x86/kernel/tsc.c

+1 −1
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ EXPORT_SYMBOL(tsc_khz); 
static int __read_mostly tsc_unstable;

static unsigned int __initdata tsc_early_khz;



static DEFINE_STATIC_KEY_FALSE(__use_tsc);

static DEFINE_STATIC_KEY_FALSE_RO(__use_tsc);



int tsc_clocksource_reliable;