On (05/09/16 11:20), Minchan Kim wrote: > > Use kernel standard bit spin-lock instead of custom mess. Even, it has > a bug which doesn't disable preemption. The reason we don't have any > problem is that we have used it during preemption disable section > by class->lock spinlock. So no need to go to stable. > > Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> > Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx> good change. Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> -ss -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>