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Kent Overstreet authored
This introduces a new version of KEY_TYPE_alloc, which uses the new varint encoding introduced for inodes. This means we'll eventually be able to support much larger bucket sizes (for SMR devices), and the read/write time fields are expanded to 64 bits - which will be used in the next patch to get rid of the periodic rescaling of those fields. Also, for buckets that are members of erasure coded stripes, this adds persistent fields for the index of the stripe they're members of and the stripe redundancy. This is part of work to get rid of having to scan and read into memory the alloc and stripes btrees at mount time. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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