On 11/25/2013 09:26 AM, Vlastimil Babka wrote:
Currently there are several functions to manipulate the deferred compaction
state variables. The remaining case where the variables are touched directly
is when a successful allocation occurs in direct compaction, or is expected
to be successful in the future by kswapd. Here, the lowest order that is
expected to fail is updated, and in the case of direct compaction, the deferred
status is reset completely.
Create a new function compaction_defer_reset() to encapsulate this
functionality and make it easier to understand the code. No functional change.
Cc: Mel Gorman <[email protected]>
Cc: Rik van Riel <[email protected]>
Signed-off-by: Vlastimil Babka <[email protected]>
Reviewed-by: Rik van Riel <[email protected]>
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