On 09/16/2015 04:30 PM, Matthew R. Ochs wrote: > Borrowing the TMF waitq's spinlock causes a stall condition when > waiting for the TMF to complete. To remedy, introduce our own spin > lock to serialize TMF and use the appropriate wait services.
Can you clarify what stall condition you were seeing. Its not obvious to me what this fixes. Do you have softlockup logs from the failure? -Brian -- Brian King Power Linux I/O IBM Linux Technology Center _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev