Re: [PATCH v2 1/3] block: introduce part_[begin|end]_io_acct

On Aug 30, 2020, at 11:53 PM, Christoph Hellwig [off-list ref] wrote:

On Tue, Aug 18, 2020 at 03:26:43PM -0700, Song Liu wrote:

quoted

These functions can be used to enable iostat for partitions on devices
like md, bcache.

Signed-off-by: Song Liu <redacted>

EXPORT_SYMBOL_GPL for new block layer functionality, please.

Otherwise this looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>

Thanks Christoph! Will fix and resend v3.