> This problem suggests that we missed a wakeup for a task that was adding > itself to the queue in a wait path. And the only place that can happen > is with the hb spinlock check for any pending waiters. Just in case we > missed some assumption about checking the hash bucket spinlock as a way > of detecting any waiters (powerpc?), could you revert this commit and > try the original atomic operations variant: > > https://lkml.org/lkml/2013/12/19/630
I think the above url and the commit id that I reverted i.e git://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b0c29f79ecea0b6fbcefc999 are the same. Or am I missing something? -- Thanks and Regards Srikar Dronamraju _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
