Re: [RFC PATCH 00/11] Rust null block driver

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, May 04, 2023 at 11:36:01AM -0700, Bart Van Assche wrote:
> On 5/4/23 11:15, Andreas Hindborg wrote:
> > If it is still unclear to you why this effort was started, please do let
> > me know and I shall try to clarify further :)
> 
> It seems like I was too polite in my previous email. What I meant is that
> rewriting code is useful if it provides a clear advantage to the users of
> a driver. For null_blk, the users are kernel developers. The code that has
> been posted is the start of a rewrite of the null_blk driver. The benefits
> of this rewrite (making low-level memory errors less likely) do not outweigh
> the risks that this effort will introduce functional or performance regressions.

Instead of replacing, would co-existing be okay? Of course as long as
there's no requirement to maintain feature parity between the two.
Actually, just call it "rust_blk" and declare it has no relationship to
null_blk, despite their functional similarities: it's a developer
reference implementation for a rust block driver.



[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux