Re: [PATCH V4 06/16] scsi: pmcraid: use sg helper to operate scatterlist

2019-06-17 Thread Christoph Hellwig
Same kmap issue here that will need addressing. Otherwise looks good: Reviewed-by: Christoph Hellwig ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

[PATCH V4 06/16] scsi: pmcraid: use sg helper to operate scatterlist

2019-06-16 Thread Ming Lei
Use the scatterlist iterators and remove direct indexing of the scatterlist array. This way allows us to pre-allocate one small scatterlist, which can be chained with one runtime allocated scatterlist if the pre-allocated one isn't enough for the whole request. Signed-off-by: Ming Lei --- drive