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| author | Tejun Heo <tj@kernel.org> | 2012-08-22 00:18:24 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-08-22 00:18:24 +0400 |
| commit | e7c2f967445dd2041f0f8e3179cca22bb8bb7f79 (patch) | |
| tree | cb6c1d3593d2497e740d313f55592f41e8ae2039 /drivers/block/floppy.c | |
| parent | e0aecdd874d78b7129a64b056c20e529e2c916df (diff) | |
| download | linux-e7c2f967445dd2041f0f8e3179cca22bb8bb7f79.tar.xz | |
workqueue: use mod_delayed_work() instead of __cancel + queue
Now that mod_delayed_work() is safe to call from IRQ handlers,
__cancel_delayed_work() followed by queue_delayed_work() can be
replaced with mod_delayed_work().
Most conversions are straight-forward except for the following.
* net/core/link_watch.c: linkwatch_schedule_work() was doing a quite
elaborate dancing around its delayed_work. Collapse it such that
linkwatch_work is queued for immediate execution if LW_URGENT and
existing timer is kept otherwise.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/block/floppy.c')
| -rw-r--r-- | drivers/block/floppy.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index a7d6347aaa79..55a5bc002c06 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -672,7 +672,6 @@ static void __reschedule_timeout(int drive, const char *message) if (drive == current_reqD) drive = current_drive; - __cancel_delayed_work(&fd_timeout); if (drive < 0 || drive >= N_DRIVE) { delay = 20UL * HZ; @@ -680,7 +679,7 @@ static void __reschedule_timeout(int drive, const char *message) } else delay = UDP->timeout; - queue_delayed_work(floppy_wq, &fd_timeout, delay); + mod_delayed_work(floppy_wq, &fd_timeout, delay); if (UDP->flags & FD_DEBUG) DPRINT("reschedule timeout %s\n", message); timeout_message = message; |