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Diffstat (limited to 'block/blk-settings.c')
-rw-r--r--block/blk-settings.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 80d9327a214b..f679ae122843 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -822,7 +822,12 @@ EXPORT_SYMBOL(blk_queue_update_dma_alignment);
void blk_queue_flush_queueable(struct request_queue *q, bool queueable)
{
- q->flush_not_queueable = !queueable;
+ spin_lock_irq(q->queue_lock);
+ if (queueable)
+ clear_bit(QUEUE_FLAG_FLUSH_NQ, &q->queue_flags);
+ else
+ set_bit(QUEUE_FLAG_FLUSH_NQ, &q->queue_flags);
+ spin_unlock_irq(q->queue_lock);
}
EXPORT_SYMBOL_GPL(blk_queue_flush_queueable);
@@ -837,16 +842,13 @@ EXPORT_SYMBOL_GPL(blk_queue_flush_queueable);
void blk_queue_write_cache(struct request_queue *q, bool wc, bool fua)
{
spin_lock_irq(q->queue_lock);
- if (wc) {
+ if (wc)
queue_flag_set(QUEUE_FLAG_WC, q);
- q->flush_flags = REQ_FLUSH;
- } else
+ else
queue_flag_clear(QUEUE_FLAG_WC, q);
- if (fua) {
- if (wc)
- q->flush_flags |= REQ_FUA;
+ if (fua)
queue_flag_set(QUEUE_FLAG_FUA, q);
- } else
+ else
queue_flag_clear(QUEUE_FLAG_FUA, q);
spin_unlock_irq(q->queue_lock);
}