Currently we parse user data byte after byte which leads to
overcomplicating of parsing algorithm. There are no performance
critical users of bitmap_parse_user(), and so we can duplicate
user data to kernel buffer and simply call bitmap_parselist().
This rework lets us unify and simplify
>From Yury Norov
Currently we parse user data byte after byte which leads to
overcomplicating of parsing algorithm. There are no performance
critical users of bitmap_parse_user(), and so we can duplicate
user data to kernel buffer and simply call bitmap_parselist().
This rework lets us unify and
On Tue, Apr 30, 2019 at 06:06:33PM -0700, Yury Norov wrote:
> Currently we parse user data byte after byte which leads to
> overcomplicating of parsing algorithm. There are no performance
> critical users of bitmap_parse_user(), and so we can duplicate
> user data to kernel buffer and simply call
Currently we parse user data byte after byte which leads to
overcomplicating of parsing algorithm. There are no performance
critical users of bitmap_parse_user(), and so we can duplicate
user data to kernel buffer and simply call bitmap_parselist().
This rework lets us unify and simplify
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