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authorTejun Heo <tj@kernel.org>2012-08-20 14:51:24 -0700
committerTejun Heo <tj@kernel.org>2012-08-20 14:51:24 -0700
commit3b07e9ca26866697616097044f25fbe53dbab693 (patch)
tree7621d076c91c05bc0fc3c63bdc54c279a487dfea /block/genhd.c
parent43829731dd372d04d6706c51052b9dabab9ca356 (diff)
downloadkernel-3b07e9ca26866697616097044f25fbe53dbab693.tar.gz
workqueue: deprecate system_nrt[_freezable]_wq
system_nrt[_freezable]_wq are now spurious. Mark them deprecated and convert all users to system[_freezable]_wq. If you're cc'd and wondering what's going on: Now all workqueues are non-reentrant, so there's no reason to use system_nrt[_freezable]_wq. Please use system[_freezable]_wq instead. This patch doesn't make any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-By: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: David Airlie <airlied@linux.ie> Cc: Jiri Kosina <jkosina@suse.cz> Cc: "David S. Miller" <davem@davemloft.net> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Cc: David Howells <dhowells@redhat.com>
Diffstat (limited to 'block/genhd.c')
-rw-r--r--block/genhd.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/block/genhd.c b/block/genhd.c
index 5d8b44a6442b..a2f3d6a5f55c 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1490,9 +1490,9 @@ static void __disk_unblock_events(struct gendisk *disk, bool check_now)
intv = disk_events_poll_jiffies(disk);
set_timer_slack(&ev->dwork.timer, intv / 4);
if (check_now)
- queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, 0);
+ queue_delayed_work(system_freezable_wq, &ev->dwork, 0);
else if (intv)
- queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, intv);
+ queue_delayed_work(system_freezable_wq, &ev->dwork, intv);
out_unlock:
spin_unlock_irqrestore(&ev->lock, flags);
}
@@ -1535,7 +1535,7 @@ void disk_flush_events(struct gendisk *disk, unsigned int mask)
spin_lock_irq(&ev->lock);
ev->clearing |= mask;
if (!ev->block)
- mod_delayed_work(system_nrt_freezable_wq, &ev->dwork, 0);
+ mod_delayed_work(system_freezable_wq, &ev->dwork, 0);
spin_unlock_irq(&ev->lock);
}
@@ -1571,7 +1571,7 @@ unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask)
/* uncondtionally schedule event check and wait for it to finish */
disk_block_events(disk);
- queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, 0);
+ queue_delayed_work(system_freezable_wq, &ev->dwork, 0);
flush_delayed_work(&ev->dwork);
__disk_unblock_events(disk, false);
@@ -1608,7 +1608,7 @@ static void disk_events_workfn(struct work_struct *work)
intv = disk_events_poll_jiffies(disk);
if (!ev->block && intv)
- queue_delayed_work(system_nrt_freezable_wq, &ev->dwork, intv);
+ queue_delayed_work(system_freezable_wq, &ev->dwork, intv);
spin_unlock_irq(&ev->lock);