lbmkplaceholder 448ee5105d util/nvmutil: optimise cmd_swap() further ...

don't do xor swap. we know gbe2 is always 4KB higher than
gbe in memory, so we can just set gbe2 to the value of gbe,
and OR the size in bytes of 4KB into gbe2

this is only a marginal speed boost, negligible even, but it's
done for the lulz

2022-12-23 10:42:19 +00:00

..

nvmutil

util/nvmutil: optimise cmd_swap() further

2022-12-23 10:42:19 +00:00