* [PATCH] block: remove unused members for io_context
@ 2020-10-20 9:22 Yufen Yu
2020-10-20 13:10 ` Jens Axboe
0 siblings, 1 reply; 2+ messages in thread
From: Yufen Yu @ 2020-10-20 9:22 UTC (permalink / raw)
To: axboe; +Cc: linux-kernel
After removing blk-sq code, there is no user of nr_batch_requests
and last_waited in kernel.
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
---
include/linux/iocontext.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 1dcd9198beb7..0a9dc40b7be8 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -106,12 +106,6 @@ struct io_context {
unsigned short ioprio;
- /*
- * For request batching
- */
- int nr_batch_requests; /* Number of requests left in the batch */
- unsigned long last_waited; /* Time last woken after wait for request */
-
struct radix_tree_root icq_tree;
struct io_cq __rcu *icq_hint;
struct hlist_head icq_list;
--
2.25.4
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2020-10-20 9:22 [PATCH] block: remove unused members for io_context Yufen Yu
2020-10-20 13:10 ` Jens Axboe
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