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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-06-24 10:11:27 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-06-24 10:11:27 +0200 |
| commit | 25bc694a8a086bfee6e5b9dd9e53f4de721b0acf (patch) | |
| tree | a843d17b336c9ea7d4cad67843ebbf255d61ea1f /arch/x86/kernel/cpu/resctrl/monitor.c | |
| parent | 3e26c5feed2add218046ecf91bab3cfa9bf762a6 (diff) | |
| parent | 000dd5316e1c756a1c028f22e01d06a38249dd4d (diff) | |
| download | linux-25bc694a8a086bfee6e5b9dd9e53f4de721b0acf.tar.bz2 | |
Merge back PCI power management material for v5.3.
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/monitor.c')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/monitor.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c index 7ee93125a211..397206f23d14 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -360,6 +360,9 @@ static void update_mba_bw(struct rdtgroup *rgrp, struct rdt_domain *dom_mbm) struct list_head *head; struct rdtgroup *entry; + if (!is_mbm_local_enabled()) + return; + r_mba = &rdt_resources_all[RDT_RESOURCE_MBA]; closid = rgrp->closid; rmid = rgrp->mon.rmid; |