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authorBaolin Wang <baolin.wang@linux.alibaba.com>2020-09-07 11:36:17 +0300
committerJens Axboe <axboe@kernel.dk>2020-09-08 05:11:15 +0300
commitddfb8b0beda1c371a44897c0359adccf030f7c58 (patch)
tree242f7928449a204e0d94ba9c5349dc7312f96b4b /block/blk-mq-sched.c
parent384d87ef2c954fc58e6c5fd8253e4a1984f5fe02 (diff)
downloadlinux-ddfb8b0beda1c371a44897c0359adccf030f7c58.tar.xz
block: Remove unused blk_mq_sched_free_hctx_data()
Now we usually free the hctx->sched_data by e->type->ops.exit_hctx(), and no users will use blk_mq_sched_free_hctx_data() function. Remove it. Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-sched.c')
-rw-r--r--block/blk-mq-sched.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index 86d5545342ff..3e9596738852 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -18,21 +18,6 @@
#include "blk-mq-tag.h"
#include "blk-wbt.h"
-void blk_mq_sched_free_hctx_data(struct request_queue *q,
- void (*exit)(struct blk_mq_hw_ctx *))
-{
- struct blk_mq_hw_ctx *hctx;
- int i;
-
- queue_for_each_hw_ctx(q, hctx, i) {
- if (exit && hctx->sched_data)
- exit(hctx);
- kfree(hctx->sched_data);
- hctx->sched_data = NULL;
- }
-}
-EXPORT_SYMBOL_GPL(blk_mq_sched_free_hctx_data);
-
void blk_mq_sched_assign_ioc(struct request *rq)
{
struct request_queue *q = rq->q;