"Naveen N. Rao" <naveen.n....@linux.vnet.ibm.com> writes: > When CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is enabled, we always initialize > DTL enable mask to DTL_LOG_PREEMPT (0x2). There are no other places > where the mask is changed. As such, when reading the DTL log buffer > through debugfs, there is no need to save and restore the previous mask > value. > > We don't need to save and restore the earlier mask value if > CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not enabled. So, remove the field > from the structure as well.
Makes sense. Acked-by: Nathan Lynch <nath...@linux.ibm.com>
