Vivek Goyal wrote:
o Because above behavior can result in reduced throughput, this behavior will
be enabled only if user sets "fairness" tunable to 1.
o This patch helps in achieving more isolation between reads and buffered
writes in different cgroups.
Could be a nice help against SATA NCQ request starvation.
Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
Acked-by: Rik van Riel <riel@xxxxxxxxxx>
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