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From: David Laight <David.Laight@ACULAB.COM>
To: "'Dmitry Safonov'" <dsafonov@virtuozzo.com>,
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Subject: RE: [RFC 1/4] mm: remove unused TASK_SIZE_OF()
Thread-Topic: [RFC 1/4] mm: remove unused TASK_SIZE_OF()
Thread-Index: AQHSYrYz0etTaIeOJEKWB0AmMznucqEprK1A
Date: Thu, 5 Jan 2017 09:51:26 +0000
Message-ID: <063D6719AE5E284EB5DD2968C1650D6DB0258289@AcuExch.aculab.com>
References: <20161230155634.8692-1-dsafonov@virtuozzo.com>
 <20161230155634.8692-2-dsafonov@virtuozzo.com>
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From: Dmitry Safonov
> Sent: 30 December 2016 15:57
> All users of TASK_SIZE_OF(tsk) have migrated to mm->task_size or
> TASK_SIZE_MAX since:
> commit d696ca016d57 ("x86/fsgsbase/64: Use TASK_SIZE_MAX for
> FSBASE/GSBASE upper limits"),
> commit a06db751c321 ("pagemap: check permissions and capabilities at
> open time"),
...
> +#define TASK_SIZE	        (current->thread.task_size)

I'm not sure I like he hidden 'current' argument to an
apparent constant.

	David