Messages in this thread Patch in this message | | | From | Mario Limonciello <> | Subject | [PATCH v3 2/6] cpufreq: amd-pstate: Only show shared memory solution message once | Date | Thu, 14 Apr 2022 11:47:57 -0500 |
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A message is emitted to let users know they can enable shared memory, but it shows on all CPUs.
As this parameter is system-wide not CPU specific, it doesn't make sense to show 8+ times. Modify it to print only once.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> --- v2->v3: * New patch
drivers/cpufreq/amd-pstate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 7be38bc6a673..ecd1fd5e5b5a 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -666,7 +666,7 @@ static int __init amd_pstate_init(void) static_call_update(amd_pstate_init_perf, cppc_init_perf); static_call_update(amd_pstate_update_perf, cppc_update_perf); } else { - pr_info("This processor supports shared memory solution, you can enable it with amd_pstate.shared_mem=1\n"); + pr_info_once("A processor on this system supports the shared memory solution, you can enable it with amd_pstate.shared_mem=1\n"); return -ENODEV; } -- 2.34.1
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