diff options
Diffstat (limited to 'drivers/connector/cn_proc.c')
-rw-r--r-- | drivers/connector/cn_proc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c index a7f046b0096c..2b46a7efa0ac 100644 --- a/drivers/connector/cn_proc.c +++ b/drivers/connector/cn_proc.c | |||
@@ -43,9 +43,10 @@ static DEFINE_PER_CPU(__u32, proc_event_counts) = { 0 }; | |||
43 | 43 | ||
44 | static inline void get_seq(__u32 *ts, int *cpu) | 44 | static inline void get_seq(__u32 *ts, int *cpu) |
45 | { | 45 | { |
46 | *ts = get_cpu_var(proc_event_counts)++; | 46 | preempt_disable(); |
47 | *ts = __this_cpu_inc_return(proc_event_counts) -1; | ||
47 | *cpu = smp_processor_id(); | 48 | *cpu = smp_processor_id(); |
48 | put_cpu_var(proc_event_counts); | 49 | preempt_enable(); |
49 | } | 50 | } |
50 | 51 | ||
51 | void proc_fork_connector(struct task_struct *task) | 52 | void proc_fork_connector(struct task_struct *task) |