Re: [PATCH] blk-cgroup: explicitly init the early_init field

From: Jens Axboe
Date: Tue Apr 22 2014 - 10:16:18 EST


On 2014-04-21 23:26, Jianyu Zhan wrote:
For a cgroup subsystem who should init early, then it should carefully
take care of the implementation of css_alloc, because it will be called
before mm_init() setup the world.

Luckily we don't, and we better explicitly assign the early_init field
to 0, for document reason.

The rest of the members will be zero-filled by default, so your patch should not change anything.

--
Jens Axboe

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