RE: [PATCH v4 2/2] efi: an sysfs interface for user to update efi firmware

Kweh, Hock Leong
2015-04-23T08:35:54Z

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> -----Original Message-----
> From: James Bottomley [mailto:James.Bottomley@HansenPartnership.com]
> Sent: Wednesday, April 22, 2015 11:19 PM
>
>
> Yes, I think we've all agreed we can do it ... it's now a question of whether we
> can stomach the ick factor of actually initiating a transaction in close ... I'm still
> feeling queasy.

The file "close" here can I understand that the file system will call the "release"
function at the file_operations struct?
http://lxr.free-electrons.com/source/include/linux/fs.h#L1538

So, James you are meaning that we could initiating the update transaction
inside the f_ops->release() and return the error code if update failed in this
function?

Thanks & Regards,
Wilson
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