Re: [PATCH 1/3] revoke: misc fixes

[Pekka Enberg]

On 3/16/07, Nick Piggin <nickpiggin@xxxxxxxxxxxx> wrote:
> Also, a down_write_trylock attempt inside i_mmap_lock should be a valid
> optimisation.

I am not sure what you're thinking here. down_write_trylock acquires
->mmap_sem which can deadlock with ->i_mmap_lock, no?
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