bcachefs: Go back to 16 bit mantissa bkey floats

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The previous optimizations means using 32 bit mantissas are now a net
loss - having bkey_float be only 4 bytes is good for prefetching.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Kent Overstreet 2019-11-06 19:40:09 -05:00 • committed by Kent Overstreet

parent 58404bb236

commit b904a79918

1 changed files with 28 additions and 71 deletions

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fs/bcachefs/bset.c

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