From 582cc1b28e8c8cb25f9a5f2595ca4b6d90737d03 Mon Sep 17 00:00:00 2001 From: Thomas Richter Date: Mon, 15 Apr 2024 16:41:23 +0200 Subject: s390/pai_ext: Enable per-task and system-wide sampling event The PMU for PAI NNPA counters enforces the following restriction: - No per-task context for PAI sampling event NNPA_ALL - No multiple system-wide PAI sampling event NNPA_ALL Both restrictions are removed. One or more per-task sampling events are supported. Also one or more system-wide sampling events are supported. Acked-by: Sumanth Korikkar Signed-off-by: Thomas Richter Signed-off-by: Alexander Gordeev --- arch/s390/kernel/perf_pai_crypto.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/s390/kernel/perf_pai_crypto.c') diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c index c0b7f5422e5e..95079a289109 100644 --- a/arch/s390/kernel/perf_pai_crypto.c +++ b/arch/s390/kernel/perf_pai_crypto.c @@ -24,8 +24,6 @@ static debug_info_t *cfm_dbg; static unsigned int paicrypt_cnt; /* Size of the mapped counter sets */ /* extracted with QPACI instruction */ -#define PAI_SWLIST(x) (&(x)->hw.tp_list) - DEFINE_STATIC_KEY_FALSE(pai_key); struct pai_userdata { -- cgit