diff options
Diffstat (limited to 'drivers/oprofile')
-rw-r--r-- | drivers/oprofile/event_buffer.c | 4 | ||||
-rw-r--r-- | drivers/oprofile/oprofile_perf.c | 8 | ||||
-rw-r--r-- | drivers/oprofile/oprofile_stats.h | 2 | ||||
-rw-r--r-- | drivers/oprofile/oprofilefs.c | 6 |
4 files changed, 10 insertions, 10 deletions
diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c index dd87e86..c0cc4e7 100644 --- a/drivers/oprofile/event_buffer.c +++ b/drivers/oprofile/event_buffer.c @@ -82,10 +82,10 @@ int alloc_event_buffer(void) { unsigned long flags; - spin_lock_irqsave(&oprofilefs_lock, flags); + raw_spin_lock_irqsave(&oprofilefs_lock, flags); buffer_size = oprofile_buffer_size; buffer_watershed = oprofile_buffer_watershed; - spin_unlock_irqrestore(&oprofilefs_lock, flags); + raw_spin_unlock_irqrestore(&oprofilefs_lock, flags); if (buffer_watershed >= buffer_size) return -EINVAL; diff --git a/drivers/oprofile/oprofile_perf.c b/drivers/oprofile/oprofile_perf.c index 137406c..efc4b7f 100644 --- a/drivers/oprofile/oprofile_perf.c +++ b/drivers/oprofile/oprofile_perf.c @@ -31,7 +31,7 @@ static int num_counters; /* * Overflow callback for oprofile. */ -static void op_overflow_handler(struct perf_event *event, int unused, +static void op_overflow_handler(struct perf_event *event, struct perf_sample_data *data, struct pt_regs *regs) { int id; @@ -79,7 +79,7 @@ static int op_create_counter(int cpu, int event) pevent = perf_event_create_kernel_counter(&counter_config[event].attr, cpu, NULL, - op_overflow_handler); + op_overflow_handler, NULL); if (IS_ERR(pevent)) return PTR_ERR(pevent); @@ -160,9 +160,9 @@ static int oprofile_perf_create_files(struct super_block *sb, struct dentry *roo static int oprofile_perf_setup(void) { - spin_lock(&oprofilefs_lock); + raw_spin_lock(&oprofilefs_lock); op_perf_setup(); - spin_unlock(&oprofilefs_lock); + raw_spin_unlock(&oprofilefs_lock); return 0; } diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h index 0b54e46..38b6fc0 100644 --- a/drivers/oprofile/oprofile_stats.h +++ b/drivers/oprofile/oprofile_stats.h @@ -10,7 +10,7 @@ #ifndef OPROFILE_STATS_H #define OPROFILE_STATS_H -#include <asm/atomic.h> +#include <linux/atomic.h> struct oprofile_stat_struct { atomic_t sample_lost_no_mm; diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c index 1c0b799..2f0aa0f 100644 --- a/drivers/oprofile/oprofilefs.c +++ b/drivers/oprofile/oprofilefs.c @@ -21,7 +21,7 @@ #define OPROFILEFS_MAGIC 0x6f70726f -DEFINE_SPINLOCK(oprofilefs_lock); +DEFINE_RAW_SPINLOCK(oprofilefs_lock); static struct inode *oprofilefs_get_inode(struct super_block *sb, int mode) { @@ -83,9 +83,9 @@ int oprofilefs_ulong_from_user(unsigned long *val, char const __user *buf, size_ if (copy_from_user(tmpbuf, buf, count)) return -EFAULT; - spin_lock_irqsave(&oprofilefs_lock, flags); + raw_spin_lock_irqsave(&oprofilefs_lock, flags); *val = simple_strtoul(tmpbuf, NULL, 0); - spin_unlock_irqrestore(&oprofilefs_lock, flags); + raw_spin_unlock_irqrestore(&oprofilefs_lock, flags); return count; } |