Re: [PATCH 01/12] rwsem: make the waiter type an enumeration ratherthan a bitmask

From: Rik van Riel
Date: Wed Mar 13 2013 - 17:34:11 EST


On 03/06/2013 06:21 PM, Michel Lespinasse wrote:
We are not planning to add some new waiter flags, so we can convert the
waiter type into an enumeration.

Background: David Howells suggested I do this back when I tried adding
a new waiter type for unfair readers. However, I believe the cleanup
applies regardless of that use case.

Given the discussion on patch 10/12 and 11/12, could we benefit
from the fair vs. unfair distinction?

Signed-off-by: Michel Lespinasse <walken@xxxxxxxxxx>


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