diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-16 17:01:48 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-11-14 20:11:57 -0700 |
| commit | 8376d3c1f98988ae7f9e9bc2d1eeeb7d61fd206c (patch) | |
| tree | a9114dbb27e59f227e1fddfb4bd667ecc700179f /drivers/md/dm-raid1.c | |
| parent | b5775a6ba373f1a6e41723ab54c8a4b0fb6f0f00 (diff) | |
| download | linux-8376d3c1f98988ae7f9e9bc2d1eeeb7d61fd206c.tar.bz2 | |
md: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Shaohua Li <shli@kernel.org>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: dm-devel@redhat.com
Cc: linux-bcache@vger.kernel.org
Cc: linux-raid@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Michael Lyle <mlyle@lyle.org>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-raid1.c')
| -rw-r--r-- | drivers/md/dm-raid1.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index c0b82136b2d1..580c49cc8079 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -94,9 +94,9 @@ static void wakeup_mirrord(void *context) queue_work(ms->kmirrord_wq, &ms->kmirrord_work); } -static void delayed_wake_fn(unsigned long data) +static void delayed_wake_fn(struct timer_list *t) { - struct mirror_set *ms = (struct mirror_set *) data; + struct mirror_set *ms = from_timer(ms, t, timer); clear_bit(0, &ms->timer_pending); wakeup_mirrord(ms); @@ -108,8 +108,6 @@ static void delayed_wake(struct mirror_set *ms) return; ms->timer.expires = jiffies + HZ / 5; - ms->timer.data = (unsigned long) ms; - ms->timer.function = delayed_wake_fn; add_timer(&ms->timer); } @@ -1133,7 +1131,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv) goto err_free_context; } INIT_WORK(&ms->kmirrord_work, do_mirror); - init_timer(&ms->timer); + timer_setup(&ms->timer, delayed_wake_fn, 0); ms->timer_pending = 0; INIT_WORK(&ms->trigger_event, trigger_event); |