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El-RjfNSniK2AlpLIiVB0ptL9IuMnMre Aaron, > The calculation of the upper limit for queues does not depend solely on > the number of online CPUs; for example, the isolcpus kernel > command-line option must also be considered. > > To account for this, the block layer provides a helper function to > retrieve the maximum number of queues. Use it to set an appropriate > upper queue number limit. Reviewed-by: Martin K. Petersen -- Martin K. Petersen