Re: [RFC 1/2] rust: Introduce atomic API helpers

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

 



On Thu, Jun 13, 2024 at 11:17:47AM +0200, Peter Zijlstra wrote:
> On Thu, Jun 13, 2024 at 07:38:51AM +0200, Greg Kroah-Hartman wrote:
> > On Wed, Jun 12, 2024 at 03:30:24PM -0700, Boqun Feng wrote:
> > > +// Generated by scripts/atomic/gen-rust-atomic-helpers.sh
> > > +// DO NOT MODIFY THIS FILE DIRECTLY
> > 
> > Why not just build this at build time and not check the file into the
> > tree if it is always automatically generated?  That way it never gets
> > out of sync.  We do this for other types of auto-generated files in the
> > kernel today already.
> 
> Part of the problem is, is that a *TON* of files depend on the atomic.h
> headers. If we'd generate it on every build, you'd basically get to
> rebuild the whole kernel every single time.
> 
> Also, these files don't change too often. And if you look, there's a
> hash in those files which is used to check if things somehow got stale.

Ok, fair enough, if you all don't think this will change often...




[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [NTFS 3]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [NTFS 3]     [Samba]     [Device Mapper]     [CEPH Development]

  Powered by Linux