[PATCH v3 07/18] nvme: add context annotations for nvme_subsystem::lock

[Nilay Shroff]

On 7/9/26 11:58 AM, Christoph Hellwig wrote:
> On Mon, Jul 06, 2026 at 07:44:09PM +0530, Nilay Shroff wrote:
>> Wrap the initialization of nvme_subsystem::nsheads with
>> context_unsafe(...) to suppress the context analysis warning emitted
>> for INIT_LIST_HEAD() during object initialization.
> 
> Still not a fan of that vs adding a proper helper.
> 
Okay so I think lets instead annotate nvme_init_subsystem() with
__context_unsafe.

>> nvme_ns_head is allocated with kzalloc(), so explicitly initializing
>> nvme_ns_head::delayed_removal_secs to 0 in nvme_mpath_alloc_disk() is
>> redundant. Remove the redundant initialization, which also avoids a
>> false positive from Clang's context analysis.
> 
> Please split that into a prep patch.
> 
Sure, I'll split that into a separate preparatory patch in the next
revision.

Thanks,
--Nilay