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| author | Tejun Heo <tj@kernel.org> | 2012-08-20 14:51:24 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-08-20 14:51:24 -0700 |
| commit | 3b07e9ca26866697616097044f25fbe53dbab693 (patch) | |
| tree | 7621d076c91c05bc0fc3c63bdc54c279a487dfea /block/genhd.c | |
| parent | 43829731dd372d04d6706c51052b9dabab9ca356 (diff) | |
| download | lwn-3b07e9ca26866697616097044f25fbe53dbab693.tar.gz lwn-3b07e9ca26866697616097044f25fbe53dbab693.zip | |
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.c | 10 |
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); |