Re: [PATCH] migrate_disable pushd down in rt_read_trylock

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* Nicholas Mc Guire | 2013-11-30 07:47:55 [+0100]:

>given that the broken patch was disabling once and enabling potentially a
>number of times it should have triggert the
>WARN_ON_ONCE(p->migrate_disable <= 0); in migrate_enable() if the recursive
>case would have ever bin hit... so much to testing and locking...

And is why I removed the line
> No change of functionality

from the change log because it was not obvious to me that is a
zero-change patch :)

Are you going to redo this one?

>thx!
>hofrat

Sebastian
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