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authorKees Cook <keescook@chromium.org>2017-10-06 02:13:54 +0300
committerJens Axboe <axboe@kernel.dk>2017-11-15 06:11:57 +0300
commit0e0cc9df86bc56e5d55a72e0adf530d6f7fe8628 (patch)
tree3f55b57a386bf3eabb935d133c7b75b776009858 /drivers/block/aoe
parentcbb9d17875d059aa5665a854fafeff922e7a7938 (diff)
downloadlinux-0e0cc9df86bc56e5d55a72e0adf530d6f7fe8628.tar.xz
block/aoe: 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: Jens Axboe <axboe@kernel.dk> Cc: "Ed L. Cashin" <ed.cashin@acm.org> Cc: linux-block@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r--drivers/block/aoe/aoecmd.c6
-rw-r--r--drivers/block/aoe/aoedev.c9
2 files changed, 6 insertions, 9 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index dc43254e05a4..55ab25f79a08 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -744,7 +744,7 @@ count_targets(struct aoedev *d, int *untainted)
}
static void
-rexmit_timer(ulong vp)
+rexmit_timer(struct timer_list *timer)
{
struct aoedev *d;
struct aoetgt *t;
@@ -758,7 +758,7 @@ rexmit_timer(ulong vp)
int utgts; /* number of aoetgt descriptors (not slots) */
int since;
- d = (struct aoedev *) vp;
+ d = from_timer(d, timer, timer);
spin_lock_irqsave(&d->lock, flags);
@@ -1429,7 +1429,7 @@ aoecmd_ata_id(struct aoedev *d)
d->rttavg = RTTAVG_INIT;
d->rttdev = RTTDEV_INIT;
- d->timer.function = rexmit_timer;
+ d->timer.function = (TIMER_FUNC_TYPE)rexmit_timer;
skb = skb_clone(skb, GFP_ATOMIC);
if (skb) {
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index b28fefb90391..697f735b07a4 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -15,7 +15,6 @@
#include <linux/string.h>
#include "aoe.h"
-static void dummy_timer(ulong);
static void freetgt(struct aoedev *d, struct aoetgt *t);
static void skbpoolfree(struct aoedev *d);
@@ -146,11 +145,11 @@ aoedev_put(struct aoedev *d)
}
static void
-dummy_timer(ulong vp)
+dummy_timer(struct timer_list *t)
{
struct aoedev *d;
- d = (struct aoedev *)vp;
+ d = from_timer(d, t, timer);
if (d->flags & DEVFL_TKILL)
return;
d->timer.expires = jiffies + HZ;
@@ -466,9 +465,7 @@ aoedev_by_aoeaddr(ulong maj, int min, int do_alloc)
INIT_WORK(&d->work, aoecmd_sleepwork);
spin_lock_init(&d->lock);
skb_queue_head_init(&d->skbpool);
- init_timer(&d->timer);
- d->timer.data = (ulong) d;
- d->timer.function = dummy_timer;
+ timer_setup(&d->timer, dummy_timer, 0);
d->timer.expires = jiffies + HZ;
add_timer(&d->timer);
d->bufpool = NULL; /* defer to aoeblk_gdalloc */