This patch is the result of running the command below and manually
fixing up indentation:
git grep -lE 'blk_queue_dead|QUEUE_FLAG_DEAD' |
xargs sed -i .tmp -e 's/blk_queue_dead/blk_queue_dying/g' \
-e 's/QUEUE_FLAG_DEAD/QUEUE_FLAG_DYING/g'
Cc: James Bottomley <JBottomley@xxxxxxxxxxxxx>
Cc: Mike Christie <michaelc@xxxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Chanho Min <chanho.min@xxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
block/blk-cgroup.c | 2 +-
block/blk-core.c | 16 ++++++++--------
block/blk-exec.c | 2 +-
block/blk-sysfs.c | 4 ++--
block/blk-throttle.c | 2 +-
block/blk.h | 2 +-
drivers/block/ub.c | 2 +-
drivers/scsi/scsi_lib.c | 2 +-
include/linux/blkdev.h | 4 ++--
9 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index f3b44a6..5cbdad5 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -231,7 +231,7 @@ struct blkcg_gq *blkg_lookup_create(struct blkcg *blkcg,
* we shouldn't allow anything to go through for a bypassing queue.
*/
if (unlikely(blk_queue_bypass(q)))
- return ERR_PTR(blk_queue_dead(q) ? -EINVAL : -EBUSY);
+ return ERR_PTR(blk_queue_dying(q) ? -EINVAL : -EBUSY);
return __blkg_lookup_create(blkcg, q, NULL);
}
EXPORT_SYMBOL_GPL(blkg_lookup_create);
diff --git a/block/blk-core.c b/block/blk-core.c
index ee3cb3a..b37ac03 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -484,7 +484,7 @@ void blk_cleanup_queue(struct request_queue *q)
/* mark @q DEAD, no new request or merges will be allowed afterwards */
mutex_lock(&q->sysfs_lock);
- queue_flag_set_unlocked(QUEUE_FLAG_DEAD, q);
+ queue_flag_set_unlocked(QUEUE_FLAG_DYING, q);
spin_lock_irq(lock);
/*
@@ -501,7 +501,7 @@ void blk_cleanup_queue(struct request_queue *q)
queue_flag_set(QUEUE_FLAG_NOMERGES, q);
queue_flag_set(QUEUE_FLAG_NOXMERGES, q);
- queue_flag_set(QUEUE_FLAG_DEAD, q);
+ queue_flag_set(QUEUE_FLAG_DYING, q);
spin_unlock_irq(lock);
mutex_unlock(&q->sysfs_lock);
@@ -723,7 +723,7 @@ EXPORT_SYMBOL(blk_init_allocated_queue);
bool blk_get_queue(struct request_queue *q)
{
- if (likely(!blk_queue_dead(q))) {
+ if (likely(!blk_queue_dying(q))) {
__blk_get_queue(q);
return true;
}
@@ -877,7 +877,7 @@ static struct request *__get_request(struct request_list *rl, int rw_flags,
const bool is_sync = rw_is_sync(rw_flags) != 0;
int may_queue;
- if (unlikely(blk_queue_dead(q)))
+ if (unlikely(blk_queue_dying(q)))
return NULL;
may_queue = elv_may_queue(q, rw_flags);
@@ -1057,7 +1057,7 @@ retry:
if (rq)
return rq;
- if (!(gfp_mask & __GFP_WAIT) || unlikely(blk_queue_dead(q))) {
+ if (!(gfp_mask & __GFP_WAIT) || unlikely(blk_queue_dying(q))) {
blk_put_rl(rl);
return NULL;
}
@@ -1909,7 +1909,7 @@ int blk_insert_cloned_request(struct request_queue *q, struct request *rq)
return -EIO;
spin_lock_irqsave(q->queue_lock, flags);
- if (unlikely(blk_queue_dead(q))) {
+ if (unlikely(blk_queue_dying(q))) {
spin_unlock_irqrestore(q->queue_lock, flags);
return -ENODEV;
}
@@ -2891,7 +2891,7 @@ static void queue_unplugged(struct request_queue *q, unsigned int depth,
/*
* Don't mess with dead queue.
*/
- if (unlikely(blk_queue_dead(q))) {
+ if (unlikely(blk_queue_dying(q))) {
spin_unlock(q->queue_lock);
return;
}
@@ -3000,7 +3000,7 @@ void blk_flush_plug_list(struct blk_plug *plug, bool from_schedule)
/*
* Short-circuit if @q is dead
*/
- if (unlikely(blk_queue_dead(q))) {
+ if (unlikely(blk_queue_dying(q))) {
__blk_end_request_all(rq, -ENODEV);
continue;
}
diff --git a/block/blk-exec.c b/block/blk-exec.c
index 8b6dc5b..4aec98d 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -60,7 +60,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
spin_lock_irq(q->queue_lock);
- if (unlikely(blk_queue_dead(q))) {
+ if (unlikely(blk_queue_dying(q))) {
rq->errors = -ENXIO;
if (rq->end_io)
rq->end_io(rq, rq->errors);
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 9628b29..6898f17 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -432,7 +432,7 @@ queue_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
if (!entry->show)
return -EIO;
mutex_lock(&q->sysfs_lock);
- if (blk_queue_dead(q)) {
+ if (blk_queue_dying(q)) {
mutex_unlock(&q->sysfs_lock);
return -ENOENT;
}
@@ -454,7 +454,7 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr,
q = container_of(kobj, struct request_queue, kobj);
mutex_lock(&q->sysfs_lock);
- if (blk_queue_dead(q)) {
+ if (blk_queue_dying(q)) {
mutex_unlock(&q->sysfs_lock);
return -ENOENT;
}
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index e287c19..1da8497 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -303,7 +303,7 @@ static struct throtl_grp *throtl_lookup_create_tg(struct throtl_data *td,
/* if %NULL and @q is alive, fall back to root_tg */
if (!IS_ERR(blkg))
tg = blkg_to_tg(blkg);
- else if (!blk_queue_dead(q))
+ else if (!blk_queue_dying(q))
tg = td_root_tg(td);
}
diff --git a/block/blk.h b/block/blk.h
index 2a0ea32..a066ceb 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -96,7 +96,7 @@ static inline struct request *__elv_next_request(struct request_queue *q)
q->flush_queue_delayed = 1;
return NULL;
}
- if (unlikely(blk_queue_dead(q)) ||
+ if (unlikely(blk_queue_dying(q)) ||
!q->elevator->type->ops.elevator_dispatch_fn(q, 0))
return NULL;
}
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index fcec022..f32e4d6 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -2394,7 +2394,7 @@ static void ub_disconnect(struct usb_interface *intf)
del_gendisk(lun->disk);
/*
* I wish I could do:
- * queue_flag_set(QUEUE_FLAG_DEAD, q);
+ * queue_flag_set(QUEUE_FLAG_DYING, q);
* As it is, we rely on our internal poisoning and let
* the upper levels to spin furiously failing all the I/O.
*/
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index faa790f..593fc71 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1406,7 +1406,7 @@ static int scsi_lld_busy(struct request_queue *q)
struct scsi_device *sdev = q->queuedata;
struct Scsi_Host *shost;
- if (blk_queue_dead(q))
+ if (blk_queue_dying(q))
return 0;
shost = sdev->host;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 4a2ab7c..c6ab0db 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -436,7 +436,7 @@ struct request_queue {
#define QUEUE_FLAG_STOPPED 2 /* queue is stopped */
#define QUEUE_FLAG_SYNCFULL 3 /* read queue has been filled */
#define QUEUE_FLAG_ASYNCFULL 4 /* write queue has been filled */
-#define QUEUE_FLAG_DEAD 5 /* queue being torn down */
+#define QUEUE_FLAG_DYING 5 /* queue being torn down */
#define QUEUE_FLAG_BYPASS 6 /* act as dumb FIFO queue */
#define QUEUE_FLAG_BIDI 7 /* queue supports bidi requests */
#define QUEUE_FLAG_NOMERGES 8 /* disable merge attempts */
@@ -520,7 +520,7 @@ static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
#define blk_queue_tagged(q) test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)
#define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
-#define blk_queue_dead(q) test_bit(QUEUE_FLAG_DEAD, &(q)->queue_flags)
+#define blk_queue_dying(q) test_bit(QUEUE_FLAG_DYING, &(q)->queue_flags)
#define blk_queue_bypass(q) test_bit(QUEUE_FLAG_BYPASS, &(q)->queue_flags)
#define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
#define blk_queue_noxmerges(q) \
--
1.7.10.4
--
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