From: Heiko Carstens Date: Thu, 14 Aug 2025 08:48:53 +0000 (+0200) Subject: s390/configs: Set HZ=1000 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=fcc43a7e294f877021c4fa71276920f543e8e298;p=users%2Fjedix%2Flinux-maple.git s390/configs: Set HZ=1000 Similar to powerpc set HZ to 1000. See also commit a206d2334012 ("powerpc/defconfigs: Set HZ=1000 on ppc64 and powernv defconfigs"). Besides other this will reduce the latency seen with synchronize_rcu(). Signed-off-by: Heiko Carstens Signed-off-by: Alexander Gordeev --- diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig index 28f025051cdfb..094599cdaf4d9 100644 --- a/arch/s390/configs/defconfig +++ b/arch/s390/configs/defconfig @@ -47,7 +47,7 @@ CONFIG_LIVEPATCH=y CONFIG_MARCH_Z13=y CONFIG_NR_CPUS=512 CONFIG_NUMA=y -CONFIG_HZ_100=y +CONFIG_HZ_1000=y CONFIG_CERT_STORE=y CONFIG_EXPOLINE=y CONFIG_EXPOLINE_AUTO=y diff --git a/arch/s390/configs/zfcpdump_defconfig b/arch/s390/configs/zfcpdump_defconfig index 23dd55dc41a3b..ed0b137353ad1 100644 --- a/arch/s390/configs/zfcpdump_defconfig +++ b/arch/s390/configs/zfcpdump_defconfig @@ -12,7 +12,7 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_KEXEC=y CONFIG_MARCH_Z13=y CONFIG_NR_CPUS=2 -CONFIG_HZ_100=y +CONFIG_HZ_1000=y # CONFIG_CHSC_SCH is not set # CONFIG_SCM_BUS is not set # CONFIG_AP is not set