Re: [PATCH 1/2] lockref: speculatively spin waiting for the lock to be released

[Linus Torvalds]

On Thu, 13 Jun 2024 at 11:56, Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> I didn't *think* anything in the dentry struct should care about
> debugging, but clearly that sequence number thing did.

Looking at the 32-bit build, it looks like out current 'struct dentry'
is 136 bytes in size, not 128.

Looks like DNAME_INLINE_LEN should be reduced to 36 on 32-bit.

And moving d_lockref to after d_fsdata works there too.

Not that anybody really cares, but let's make sure it's actually
properly done when this is changed. Christian?

              Linus