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bcachefs: Go back to 16 bit mantissa bkey floats
authorKent Overstreet <kent.overstreet@gmail.com>
Thu, 7 Nov 2019 00:40:09 +0000 (19:40 -0500)
committerKent Overstreet <kent.overstreet@linux.dev>
Sun, 22 Oct 2023 21:08:31 +0000 (17:08 -0400)
commitb904a7991802d2fba1f8c59e6f0790021342c0ff
treee735f7672f25788ef139050cbeea47907fe7c601tree | snapshot
parent58404bb2362d8198c8b6618669ff949f84743ff6commit | diff
bcachefs: Go back to 16 bit mantissa bkey floats

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>
fs/bcachefs/bset.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git