diff options
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/monitor.c')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/monitor.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c index 773124b0e18a..0cf4f87f6012 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -216,8 +216,9 @@ void free_rmid(u32 rmid) static u64 mbm_overflow_count(u64 prev_msr, u64 cur_msr) { - u64 shift = 64 - MBM_CNTR_WIDTH, chunks; + u64 shift, chunks; + shift = 64 - rdt_resources_all[RDT_RESOURCE_MBA].membw.mbm_width; chunks = (cur_msr << shift) - (prev_msr << shift); return chunks >>= shift; } |