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authorKees Cook <keescook@chromium.org>2017-10-05 02:27:06 +0300
committerThomas Gleixner <tglx@linutronix.de>2017-10-05 16:01:22 +0300
commitfe5c3b69b540e3387223a696f327c1bb8880d1ac (patch)
treedfd395be81dc0572cc8ed0956fb93b84d1fb18a8 /include/linux/kthread.h
parent8ede369b2cccfa585e2969bbed18edc0e2a18c50 (diff)
downloadlinux-fe5c3b69b540e3387223a696f327c1bb8880d1ac.tar.xz
kthread: Convert callback to use from_timer()
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch kthread to use from_timer() and pass the timer pointer explicitly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: Len Brown <len.brown@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Lai Jiangshan <jiangshanlai@gmail.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: linux1394-devel@lists.sourceforge.net Cc: Chris Metcalf <cmetcalf@mellanox.com> Cc: linux-s390@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Ursula Braun <ubraun@linux.vnet.ibm.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Harish Patil <harish.patil@cavium.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Manish Chopra <manish.chopra@cavium.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-pm@vger.kernel.org Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Julian Wiedmann <jwi@linux.vnet.ibm.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Mark Gross <mark.gross@intel.com> Cc: linux-watchdog@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Michael Reed <mdr@sgi.com> Cc: netdev@vger.kernel.org Cc: Tejun Heo <tj@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linuxppc-dev@lists.ozlabs.org Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Link: https://lkml.kernel.org/r/1507159627-127660-13-git-send-email-keescook@chromium.org
Diffstat (limited to 'include/linux/kthread.h')
-rw-r--r--include/linux/kthread.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 0d622b350d3f..35cbe3b0ce5b 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -75,7 +75,7 @@ extern int tsk_fork_get_node(struct task_struct *tsk);
*/
struct kthread_work;
typedef void (*kthread_work_func_t)(struct kthread_work *work);
-void kthread_delayed_work_timer_fn(unsigned long __data);
+void kthread_delayed_work_timer_fn(struct timer_list *t);
enum {
KTW_FREEZABLE = 1 << 0, /* freeze during suspend */
@@ -116,8 +116,8 @@ struct kthread_delayed_work {
#define KTHREAD_DELAYED_WORK_INIT(dwork, fn) { \
.work = KTHREAD_WORK_INIT((dwork).work, (fn)), \
- .timer = __TIMER_INITIALIZER(kthread_delayed_work_timer_fn, \
- (unsigned long)&(dwork), \
+ .timer = __TIMER_INITIALIZER((TIMER_FUNC_TYPE)kthread_delayed_work_timer_fn,\
+ (TIMER_DATA_TYPE)&(dwork.timer), \
TIMER_IRQSAFE), \
}
@@ -164,8 +164,8 @@ extern void __kthread_init_worker(struct kthread_worker *worker,
do { \
kthread_init_work(&(dwork)->work, (fn)); \
__setup_timer(&(dwork)->timer, \
- kthread_delayed_work_timer_fn, \
- (unsigned long)(dwork), \
+ (TIMER_FUNC_TYPE)kthread_delayed_work_timer_fn,\
+ (TIMER_DATA_TYPE)&(dwork)->timer, \
TIMER_IRQSAFE); \
} while (0)