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Date: Fri, 22 Apr 2016 16:07:45 +0800
From: changbin.du@...el.com
To: akpm@...ux-foundation.org
Cc: corbet@....net, paulmck@...ux.vnet.ibm.com, josh@...htriplett.org,
rostedt@...dmis.org, mathieu.desnoyers@...icios.com,
jiangshanlai@...il.com, tglx@...utronix.de, john.stultz@...aro.org,
tj@...nel.org, borntraeger@...ibm.com, dchinner@...hat.com,
linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
"Du, Changbin" <changbin.du@...el.com>, Du@...r.kernel.org
Subject: [PATCH 4/7] timer: update debugobjects fixup callbacks return type
From: "Du, Changbin" <changbin.du@...el.com>
Update the return type to use bool instead of int, corresponding to
cheange (debugobjects: make fixup functions return bool instead of int).
Signed-off-by: Du, Changbin <changbin.du@...el.com>
---
kernel/time/hrtimer.c | 18 +++++++++---------
kernel/time/timer.c | 30 +++++++++++++++---------------
2 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index fa0b983..f962a58 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -334,7 +334,7 @@ static void *hrtimer_debug_hint(void *addr)
* fixup_init is called when:
* - an active object is initialized
*/
-static int hrtimer_fixup_init(void *addr, enum debug_obj_state state)
+static bool hrtimer_fixup_init(void *addr, enum debug_obj_state state)
{
struct hrtimer *timer = addr;
@@ -342,9 +342,9 @@ static int hrtimer_fixup_init(void *addr, enum debug_obj_state state)
case ODEBUG_STATE_ACTIVE:
hrtimer_cancel(timer);
debug_object_init(timer, &hrtimer_debug_descr);
- return 1;
+ return true;
default:
- return 0;
+ return false;
}
}
@@ -353,19 +353,19 @@ static int hrtimer_fixup_init(void *addr, enum debug_obj_state state)
* - an active object is activated
* - an unknown object is activated (might be a statically initialized object)
*/
-static int hrtimer_fixup_activate(void *addr, enum debug_obj_state state)
+static bool hrtimer_fixup_activate(void *addr, enum debug_obj_state state)
{
switch (state) {
case ODEBUG_STATE_NOTAVAILABLE:
WARN_ON_ONCE(1);
- return 0;
+ return false;
case ODEBUG_STATE_ACTIVE:
WARN_ON(1);
default:
- return 0;
+ return false;
}
}
@@ -373,7 +373,7 @@ static int hrtimer_fixup_activate(void *addr, enum debug_obj_state state)
* fixup_free is called when:
* - an active object is freed
*/
-static int hrtimer_fixup_free(void *addr, enum debug_obj_state state)
+static bool hrtimer_fixup_free(void *addr, enum debug_obj_state state)
{
struct hrtimer *timer = addr;
@@ -381,9 +381,9 @@ static int hrtimer_fixup_free(void *addr, enum debug_obj_state state)
case ODEBUG_STATE_ACTIVE:
hrtimer_cancel(timer);
debug_object_free(timer, &hrtimer_debug_descr);
- return 1;
+ return true;
default:
- return 0;
+ return false;
}
}
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 73164c3..be33481 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -493,7 +493,7 @@ static void *timer_debug_hint(void *addr)
* fixup_init is called when:
* - an active object is initialized
*/
-static int timer_fixup_init(void *addr, enum debug_obj_state state)
+static bool timer_fixup_init(void *addr, enum debug_obj_state state)
{
struct timer_list *timer = addr;
@@ -501,9 +501,9 @@ static int timer_fixup_init(void *addr, enum debug_obj_state state)
case ODEBUG_STATE_ACTIVE:
del_timer_sync(timer);
debug_object_init(timer, &timer_debug_descr);
- return 1;
+ return true;
default:
- return 0;
+ return false;
}
}
@@ -518,7 +518,7 @@ static void stub_timer(unsigned long data)
* - an active object is activated
* - an unknown object is activated (might be a statically initialized object)
*/
-static int timer_fixup_activate(void *addr, enum debug_obj_state state)
+static bool timer_fixup_activate(void *addr, enum debug_obj_state state)
{
struct timer_list *timer = addr;
@@ -534,18 +534,18 @@ static int timer_fixup_activate(void *addr, enum debug_obj_state state)
timer->entry.next == TIMER_ENTRY_STATIC) {
debug_object_init(timer, &timer_debug_descr);
debug_object_activate(timer, &timer_debug_descr);
- return 0;
+ return false;
} else {
setup_timer(timer, stub_timer, 0);
- return 1;
+ return true;
}
- return 0;
+ return false;
case ODEBUG_STATE_ACTIVE:
WARN_ON(1);
default:
- return 0;
+ return false;
}
}
@@ -553,7 +553,7 @@ static int timer_fixup_activate(void *addr, enum debug_obj_state state)
* fixup_free is called when:
* - an active object is freed
*/
-static int timer_fixup_free(void *addr, enum debug_obj_state state)
+static bool timer_fixup_free(void *addr, enum debug_obj_state state)
{
struct timer_list *timer = addr;
@@ -561,9 +561,9 @@ static int timer_fixup_free(void *addr, enum debug_obj_state state)
case ODEBUG_STATE_ACTIVE:
del_timer_sync(timer);
debug_object_free(timer, &timer_debug_descr);
- return 1;
+ return true;
default:
- return 0;
+ return false;
}
}
@@ -571,7 +571,7 @@ static int timer_fixup_free(void *addr, enum debug_obj_state state)
* fixup_assert_init is called when:
* - an untracked/uninit-ed object is found
*/
-static int timer_fixup_assert_init(void *addr, enum debug_obj_state state)
+static bool timer_fixup_assert_init(void *addr, enum debug_obj_state state)
{
struct timer_list *timer = addr;
@@ -584,13 +584,13 @@ static int timer_fixup_assert_init(void *addr, enum debug_obj_state state)
* is tracked in the object tracker.
*/
debug_object_init(timer, &timer_debug_descr);
- return 0;
+ return false;
} else {
setup_timer(timer, stub_timer, 0);
- return 1;
+ return true;
}
default:
- return 0;
+ return false;
}
}
--
2.7.4
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