diff options
| author | Jens Axboe <axboe@fb.com> | 2016-04-13 22:33:19 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-04-13 22:33:19 +0300 |
| commit | c888a8f95ae5b1067855235b3b71c1ebccf504f5 (patch) | |
| tree | b40d388cf1b30d5ac95a7472e4ca433d3ca18c6d /block/blk-settings.c | |
| parent | c875a7093f0479215cf9bf51356d7638f2ec5746 (diff) | |
| download | linux-c888a8f95ae5b1067855235b3b71c1ebccf504f5.tar.xz | |
block: kill off q->flush_flags
Now that we converted everything to the newer block write cache
interface, kill off the queue flush_flags and queueable flush
entries.
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-settings.c')
| -rw-r--r-- | block/blk-settings.c | 18 |
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); } |