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5443041b9c
Add the per-zone life time hint and the used block distribution for fully written zones, grouping reclaimable zones in fixed-percentage buckets spanning 0..9%, 10..19% and full zones as 100% used as well as a few statistics about the zone allocator and open and reclaimable zones in /proc/*/mountstats. This gives good insight into data fragmentation and data placement success rate. Signed-off-by: Hans Holmberg <hans.holmberg@wdc.com> Co-developed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
254 lines
5.7 KiB
254 lines
5.7 KiB