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SubjectRe: [PATCH 04/18] io-controller: Modify cfq to make use of flat elevator fair queuing
Hi Vivek,

Since thinking time logic is moving to common layer, corresponding items
in cic is not needed.

Signed-off-by: Gui Jianfeng <>
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index ed52a1f..1fe9d78 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -42,10 +42,6 @@ struct cfq_io_context {
unsigned long last_end_request;
sector_t last_request_pos;

- unsigned long ttime_total;
- unsigned long ttime_samples;
- unsigned long ttime_mean;
unsigned int seek_samples;
u64 seek_total;
sector_t seek_mean;

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