Re: [PATCH 0/6] Remove the error-injection.h include from linux/module.h

[Petr Pavlu]

On 9/11/26 5:04 PM, Petr Pavlu wrote:
> linux/module.h appears in roughly 15k #include directives across the
> kernel. This makes it a "hot" header, so it should avoid pulling in
> unnecessary definitions.
> 
> The header currently includes linux/error-injection.h to obtain the
> definition of `struct error_injection_entry`. However, this is unnecessary
> because the type is only referenced in the file as a pointer, for which an
> incomplete type is sufficient.
> 
> Add explicit includes of linux/error-injection.h to files that use the
> ALLOW_ERROR_INJECTION() macro and currently rely on it being provided
> indirectly via linux/module.h. Then remove the linux/error-injection.h
> include from linux/module.h.
> 
> The first five patches can go through their respective trees if preferred.
> The final patch depends on the preceding cleanups.

I've queued the series on modules-next for 7.4-rc1.

-- 
Thanks,
Petr