Re: [PATCH 2/3] mm: introduce fincore()

From: Christoph Hellwig
Date: Mon Jun 02 2014 - 02:43:58 EST


Please also provide a man page for the system call.

I'm also very unhappy about the crazy different interpretation of the
return value depending on flags, which probably becomes more obvious if
you try to document it.

That being said I think fincore is useful, but why not stick to the
same simple interface as mincore?

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