bcachefs: Increase BSET_CACHELINE to 256 bytes

Linear searches have gotten cheaper relative to binary searches on
modern hardware, due to better branch prediction behaviour.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2021-04-06 13:43:31 -04:00 • committed by Kent Overstreet
commit a085778500