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-rw-r--r--block/blk-sysfs.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index d935bd8..0ee17b5 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -244,8 +244,9 @@ static ssize_t queue_nomerges_store(struct request_queue *q, const char *page,
static ssize_t queue_rq_affinity_show(struct request_queue *q, char *page)
{
bool set = test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags);
+ bool force = test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags);
- return queue_var_show(set, page);
+ return queue_var_show(set << force, page);
}
static ssize_t
@@ -257,10 +258,14 @@ queue_rq_affinity_store(struct request_queue *q, const char *page, size_t count)
ret = queue_var_store(&val, page, count);
spin_lock_irq(q->queue_lock);
- if (val)
+ if (val) {
queue_flag_set(QUEUE_FLAG_SAME_COMP, q);
- else
- queue_flag_clear(QUEUE_FLAG_SAME_COMP, q);
+ if (val == 2)
+ queue_flag_set(QUEUE_FLAG_SAME_FORCE, q);
+ } else {
+ queue_flag_clear(QUEUE_FLAG_SAME_COMP, q);
+ queue_flag_clear(QUEUE_FLAG_SAME_FORCE, q);
+ }
spin_unlock_irq(q->queue_lock);
#endif
return ret;
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