diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/Makefile | 4 | ||||
-rw-r--r-- | kernel/stop_machine.c | 5 |
2 files changed, 4 insertions, 5 deletions
diff --git a/kernel/Makefile b/kernel/Makefile index 9a3ec66a9d84..19fad003b19d 100644 --- a/kernel/Makefile +++ b/kernel/Makefile | |||
@@ -11,8 +11,6 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ | |||
11 | hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ | 11 | hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ |
12 | notifier.o ksysfs.o pm_qos_params.o sched_clock.o | 12 | notifier.o ksysfs.o pm_qos_params.o sched_clock.o |
13 | 13 | ||
14 | CFLAGS_REMOVE_sched.o = -mno-spe | ||
15 | |||
16 | ifdef CONFIG_FUNCTION_TRACER | 14 | ifdef CONFIG_FUNCTION_TRACER |
17 | # Do not trace debug files and internal ftrace files | 15 | # Do not trace debug files and internal ftrace files |
18 | CFLAGS_REMOVE_lockdep.o = -pg | 16 | CFLAGS_REMOVE_lockdep.o = -pg |
@@ -21,7 +19,7 @@ CFLAGS_REMOVE_mutex-debug.o = -pg | |||
21 | CFLAGS_REMOVE_rtmutex-debug.o = -pg | 19 | CFLAGS_REMOVE_rtmutex-debug.o = -pg |
22 | CFLAGS_REMOVE_cgroup-debug.o = -pg | 20 | CFLAGS_REMOVE_cgroup-debug.o = -pg |
23 | CFLAGS_REMOVE_sched_clock.o = -pg | 21 | CFLAGS_REMOVE_sched_clock.o = -pg |
24 | CFLAGS_REMOVE_sched.o = -mno-spe -pg | 22 | CFLAGS_REMOVE_sched.o = -pg |
25 | endif | 23 | endif |
26 | 24 | ||
27 | obj-$(CONFIG_FREEZER) += freezer.o | 25 | obj-$(CONFIG_FREEZER) += freezer.o |
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index 9bc4c00872c9..24e8ceacc388 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c | |||
@@ -112,7 +112,7 @@ static int chill(void *unused) | |||
112 | int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) | 112 | int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) |
113 | { | 113 | { |
114 | struct work_struct *sm_work; | 114 | struct work_struct *sm_work; |
115 | int i; | 115 | int i, ret; |
116 | 116 | ||
117 | /* Set up initial state. */ | 117 | /* Set up initial state. */ |
118 | mutex_lock(&lock); | 118 | mutex_lock(&lock); |
@@ -137,8 +137,9 @@ int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) | |||
137 | /* This will release the thread on our CPU. */ | 137 | /* This will release the thread on our CPU. */ |
138 | put_cpu(); | 138 | put_cpu(); |
139 | flush_workqueue(stop_machine_wq); | 139 | flush_workqueue(stop_machine_wq); |
140 | ret = active.fnret; | ||
140 | mutex_unlock(&lock); | 141 | mutex_unlock(&lock); |
141 | return active.fnret; | 142 | return ret; |
142 | } | 143 | } |
143 | 144 | ||
144 | int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) | 145 | int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) |