Messages in this thread | | | From | Frederic Weisbecker <> | Subject | [PATCH 0/2] sched/isolation: Prep work for pcp cache draining isolation | Date | Sat, 4 Feb 2023 00:24:07 +0100 |
| |
For reference: https://lore.kernel.org/lkml/20230125073502.743446-1-leobras@redhat.com/ And the latest proposal: https://lore.kernel.org/lkml/Y90mZQhW89HtYfT9@dhcp22.suse.cz/
Pcp cache draining isolation needs a function that abstracts checking if a CPU is isolated through isolcpus= or nohz_full=. Take advantage of that to do some cleanups.
Frederic Weisbecker (2): sched/isolation: Merge individual nohz_full features into a common housekeeping flag sched/isolation: Add cpu_is_isolated() API
arch/x86/kvm/x86.c | 2 +- drivers/char/random.c | 2 +- drivers/pci/pci-driver.c | 2 +- include/linux/sched/isolation.h | 13 +++++++------ include/net/ip_vs.h | 4 ++-- kernel/cpu.c | 4 ++-- kernel/kthread.c | 4 ++-- kernel/rcu/tasks.h | 2 +- kernel/rcu/tree_plugin.h | 6 +++--- kernel/sched/core.c | 12 ++++++------ kernel/sched/fair.c | 6 +++--- kernel/sched/isolation.c | 22 ++++++---------------- kernel/watchdog.c | 2 +- kernel/workqueue.c | 2 +- net/core/net-sysfs.c | 2 +- net/netfilter/ipvs/ip_vs_ctl.c | 2 +- 16 files changed, 39 insertions(+), 48 deletions(-)
-- 2.34.1
| |