aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/oprofile/cpu_buffer.c22
-rw-r--r--drivers/oprofile/cpu_buffer.h6
-rw-r--r--drivers/oprofile/event_buffer.c10
-rw-r--r--drivers/oprofile/oprof.h4
-rw-r--r--drivers/oprofile/oprofile_files.c16
-rw-r--r--drivers/oprofile/oprofile_stats.c10
-rw-r--r--drivers/oprofile/oprofile_stats.h2
-rw-r--r--drivers/oprofile/oprofilefs.c72
-rw-r--r--drivers/oprofile/timer_int.c2
9 files changed, 72 insertions, 72 deletions
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index d6c68270b3d..b47ce038490 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -112,7 +112,7 @@ void end_cpu_work(void)
}
/* Resets the cpu buffer to a sane state. */
-void cpu_buffer_reset(struct oprofile_cpu_buffer * cpu_buf)
+void cpu_buffer_reset(struct oprofile_cpu_buffer *cpu_buf)
{
/* reset these to invalid values; the next sample
* collected will populate the buffer with proper
@@ -123,7 +123,7 @@ void cpu_buffer_reset(struct oprofile_cpu_buffer * cpu_buf)
}
/* compute number of available slots in cpu_buffer queue */
-static unsigned long nr_available_slots(struct oprofile_cpu_buffer const * b)
+static unsigned long nr_available_slots(struct oprofile_cpu_buffer const *b)
{
unsigned long head = b->head_pos;
unsigned long tail = b->tail_pos;
@@ -134,7 +134,7 @@ static unsigned long nr_available_slots(struct oprofile_cpu_buffer const * b)
return tail + (b->buffer_size - head) - 1;
}
-static void increment_head(struct oprofile_cpu_buffer * b)
+static void increment_head(struct oprofile_cpu_buffer *b)
{
unsigned long new_head = b->head_pos + 1;
@@ -149,17 +149,17 @@ static void increment_head(struct oprofile_cpu_buffer * b)
}
static inline void
-add_sample(struct oprofile_cpu_buffer * cpu_buf,
+add_sample(struct oprofile_cpu_buffer *cpu_buf,
unsigned long pc, unsigned long event)
{
- struct op_sample * entry = &cpu_buf->buffer[cpu_buf->head_pos];
+ struct op_sample *entry = &cpu_buf->buffer[cpu_buf->head_pos];
entry->eip = pc;
entry->event = event;
increment_head(cpu_buf);
}
static inline void
-add_code(struct oprofile_cpu_buffer * buffer, unsigned long value)
+add_code(struct oprofile_cpu_buffer *buffer, unsigned long value)
{
add_sample(buffer, ESCAPE_CODE, value);
}
@@ -173,10 +173,10 @@ add_code(struct oprofile_cpu_buffer * buffer, unsigned long value)
* pc. We tag this in the buffer by generating kernel enter/exit
* events whenever is_kernel changes
*/
-static int log_sample(struct oprofile_cpu_buffer * cpu_buf, unsigned long pc,
+static int log_sample(struct oprofile_cpu_buffer *cpu_buf, unsigned long pc,
int is_kernel, unsigned long event)
{
- struct task_struct * task;
+ struct task_struct *task;
cpu_buf->sample_received++;
@@ -222,7 +222,7 @@ static int oprofile_begin_trace(struct oprofile_cpu_buffer *cpu_buf)
return 1;
}
-static void oprofile_end_trace(struct oprofile_cpu_buffer * cpu_buf)
+static void oprofile_end_trace(struct oprofile_cpu_buffer *cpu_buf)
{
cpu_buf->tracing = 0;
}
@@ -260,7 +260,7 @@ void oprofile_add_sample(struct pt_regs * const regs, unsigned long event)
#define MAX_IBS_SAMPLE_SIZE 14
void oprofile_add_ibs_sample(struct pt_regs *const regs,
- unsigned int * const ibs_sample, int ibs_code)
+ unsigned int *const ibs_sample, int ibs_code)
{
int is_kernel = !user_mode(regs);
struct oprofile_cpu_buffer *cpu_buf = &__get_cpu_var(cpu_buffer);
@@ -345,7 +345,7 @@ void oprofile_add_trace(unsigned long pc)
*/
static void wq_sync_buffer(struct work_struct *work)
{
- struct oprofile_cpu_buffer * b =
+ struct oprofile_cpu_buffer *b =
container_of(work, struct oprofile_cpu_buffer, work.work);
if (b->cpu != smp_processor_id()) {
printk(KERN_DEBUG "WQ on CPU%d, prefer CPU%d\n",
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index 9c44d004da6..9bc6bb20b6d 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -36,10 +36,10 @@ struct oprofile_cpu_buffer {
volatile unsigned long head_pos;
volatile unsigned long tail_pos;
unsigned long buffer_size;
- struct task_struct * last_task;
+ struct task_struct *last_task;
int last_is_kernel;
int tracing;
- struct op_sample * buffer;
+ struct op_sample *buffer;
unsigned long sample_received;
unsigned long sample_lost_overflow;
unsigned long backtrace_aborted;
@@ -50,7 +50,7 @@ struct oprofile_cpu_buffer {
DECLARE_PER_CPU(struct oprofile_cpu_buffer, cpu_buffer);
-void cpu_buffer_reset(struct oprofile_cpu_buffer * cpu_buf);
+void cpu_buffer_reset(struct oprofile_cpu_buffer *cpu_buf);
/* transient events for the CPU buffer -> event buffer */
#define CPU_IS_KERNEL 1
diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
index 8d692a5c8e7..c9329f4e090 100644
--- a/drivers/oprofile/event_buffer.c
+++ b/drivers/oprofile/event_buffer.c
@@ -28,7 +28,7 @@ DEFINE_MUTEX(buffer_mutex);
static unsigned long buffer_opened;
static DECLARE_WAIT_QUEUE_HEAD(buffer_wait);
-static unsigned long * event_buffer;
+static unsigned long *event_buffer;
static unsigned long buffer_size;
static unsigned long buffer_watershed;
static size_t buffer_pos;
@@ -98,7 +98,7 @@ void free_event_buffer(void)
}
-static int event_buffer_open(struct inode * inode, struct file * file)
+static int event_buffer_open(struct inode *inode, struct file *file)
{
int err = -EPERM;
@@ -134,7 +134,7 @@ out:
}
-static int event_buffer_release(struct inode * inode, struct file * file)
+static int event_buffer_release(struct inode *inode, struct file *file)
{
oprofile_stop();
oprofile_shutdown();
@@ -146,8 +146,8 @@ static int event_buffer_release(struct inode * inode, struct file * file)
}
-static ssize_t event_buffer_read(struct file * file, char __user * buf,
- size_t count, loff_t * offset)
+static ssize_t event_buffer_read(struct file *file, char __user *buf,
+ size_t count, loff_t *offset)
{
int retval = -EINVAL;
size_t const max = buffer_size * sizeof(unsigned long);
diff --git a/drivers/oprofile/oprof.h b/drivers/oprofile/oprof.h
index 18323650806..7a44ddba0be 100644
--- a/drivers/oprofile/oprof.h
+++ b/drivers/oprofile/oprof.h
@@ -31,8 +31,8 @@ extern unsigned long backtrace_depth;
struct super_block;
struct dentry;
-void oprofile_create_files(struct super_block * sb, struct dentry * root);
-void oprofile_timer_init(struct oprofile_operations * ops);
+void oprofile_create_files(struct super_block *sb, struct dentry *root);
+void oprofile_timer_init(struct oprofile_operations *ops);
int oprofile_set_backtrace(unsigned long depth);
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
index ef953ba5ab6..241804abbb5 100644
--- a/drivers/oprofile/oprofile_files.c
+++ b/drivers/oprofile/oprofile_files.c
@@ -18,13 +18,13 @@ unsigned long fs_buffer_size = 131072;
unsigned long fs_cpu_buffer_size = 8192;
unsigned long fs_buffer_watershed = 32768; /* FIXME: tune */
-static ssize_t depth_read(struct file * file, char __user * buf, size_t count, loff_t * offset)
+static ssize_t depth_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
return oprofilefs_ulong_to_user(backtrace_depth, buf, count, offset);
}
-static ssize_t depth_write(struct file * file, char const __user * buf, size_t count, loff_t * offset)
+static ssize_t depth_write(struct file *file, char const __user *buf, size_t count, loff_t *offset)
{
unsigned long val;
int retval;
@@ -50,7 +50,7 @@ static const struct file_operations depth_fops = {
};
-static ssize_t pointer_size_read(struct file * file, char __user * buf, size_t count, loff_t * offset)
+static ssize_t pointer_size_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
return oprofilefs_ulong_to_user(sizeof(void *), buf, count, offset);
}
@@ -61,7 +61,7 @@ static const struct file_operations pointer_size_fops = {
};
-static ssize_t cpu_type_read(struct file * file, char __user * buf, size_t count, loff_t * offset)
+static ssize_t cpu_type_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
return oprofilefs_str_to_user(oprofile_ops.cpu_type, buf, count, offset);
}
@@ -72,13 +72,13 @@ static const struct file_operations cpu_type_fops = {
};
-static ssize_t enable_read(struct file * file, char __user * buf, size_t count, loff_t * offset)
+static ssize_t enable_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
return oprofilefs_ulong_to_user(oprofile_started, buf, count, offset);
}
-static ssize_t enable_write(struct file * file, char const __user * buf, size_t count, loff_t * offset)
+static ssize_t enable_write(struct file *file, char const __user *buf, size_t count, loff_t *offset)
{
unsigned long val;
int retval;
@@ -107,7 +107,7 @@ static const struct file_operations enable_fops = {
};
-static ssize_t dump_write(struct file * file, char const __user * buf, size_t count, loff_t * offset)
+static ssize_t dump_write(struct file *file, char const __user *buf, size_t count, loff_t *offset)
{
wake_up_buffer_waiter();
return count;
@@ -118,7 +118,7 @@ static const struct file_operations dump_fops = {
.write = dump_write,
};
-void oprofile_create_files(struct super_block * sb, struct dentry * root)
+void oprofile_create_files(struct super_block *sb, struct dentry *root)
{
oprofilefs_create_file(sb, root, "enable", &enable_fops);
oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666);
diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
index f99b28e7b79..e0c45498d17 100644
--- a/drivers/oprofile/oprofile_stats.c
+++ b/drivers/oprofile/oprofile_stats.c
@@ -19,7 +19,7 @@ struct oprofile_stat_struct oprofile_stats;
void oprofile_reset_stats(void)
{
- struct oprofile_cpu_buffer * cpu_buf;
+ struct oprofile_cpu_buffer *cpu_buf;
int i;
for_each_possible_cpu(i) {
@@ -36,11 +36,11 @@ void oprofile_reset_stats(void)
}
-void oprofile_create_stats_files(struct super_block * sb, struct dentry * root)
+void oprofile_create_stats_files(struct super_block *sb, struct dentry *root)
{
- struct oprofile_cpu_buffer * cpu_buf;
- struct dentry * cpudir;
- struct dentry * dir;
+ struct oprofile_cpu_buffer *cpu_buf;
+ struct dentry *cpudir;
+ struct dentry *dir;
char buf[10];
int i;
diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
index 6d755a633f1..54e59c29b43 100644
--- a/drivers/oprofile/oprofile_stats.h
+++ b/drivers/oprofile/oprofile_stats.h
@@ -28,6 +28,6 @@ struct super_block;
struct dentry;
/* create the stats/ dir */
-void oprofile_create_stats_files(struct super_block * sb, struct dentry * root);
+void oprofile_create_stats_files(struct super_block *sb, struct dentry *root);
#endif /* OPROFILE_STATS_H */
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index 8543cb26cf3..a275a3aa5f0 100644
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -23,9 +23,9 @@
DEFINE_SPINLOCK(oprofilefs_lock);
-static struct inode * oprofilefs_get_inode(struct super_block * sb, int mode)
+static struct inode *oprofilefs_get_inode(struct super_block *sb, int mode)
{
- struct inode * inode = new_inode(sb);
+ struct inode *inode = new_inode(sb);
if (inode) {
inode->i_mode = mode;
@@ -44,7 +44,7 @@ static struct super_operations s_ops = {
};
-ssize_t oprofilefs_str_to_user(char const * str, char __user * buf, size_t count, loff_t * offset)
+ssize_t oprofilefs_str_to_user(char const *str, char __user *buf, size_t count, loff_t *offset)
{
return simple_read_from_buffer(buf, count, offset, str, strlen(str));
}
@@ -52,7 +52,7 @@ ssize_t oprofilefs_str_to_user(char const * str, char __user * buf, size_t count
#define TMPBUFSIZE 50
-ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user * buf, size_t count, loff_t * offset)
+ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user *buf, size_t count, loff_t *offset)
{
char tmpbuf[TMPBUFSIZE];
size_t maxlen = snprintf(tmpbuf, TMPBUFSIZE, "%lu\n", val);
@@ -62,7 +62,7 @@ ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user * buf, size_t co
}
-int oprofilefs_ulong_from_user(unsigned long * val, char const __user * buf, size_t count)
+int oprofilefs_ulong_from_user(unsigned long *val, char const __user *buf, size_t count)
{
char tmpbuf[TMPBUFSIZE];
unsigned long flags;
@@ -85,16 +85,16 @@ int oprofilefs_ulong_from_user(unsigned long * val, char const __user * buf, siz
}
-static ssize_t ulong_read_file(struct file * file, char __user * buf, size_t count, loff_t * offset)
+static ssize_t ulong_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
- unsigned long * val = file->private_data;
+ unsigned long *val = file->private_data;
return oprofilefs_ulong_to_user(*val, buf, count, offset);
}
-static ssize_t ulong_write_file(struct file * file, char const __user * buf, size_t count, loff_t * offset)
+static ssize_t ulong_write_file(struct file *file, char const __user *buf, size_t count, loff_t *offset)
{
- unsigned long * value = file->private_data;
+ unsigned long *value = file->private_data;
int retval;
if (*offset)
@@ -108,7 +108,7 @@ static ssize_t ulong_write_file(struct file * file, char const __user * buf, siz
}
-static int default_open(struct inode * inode, struct file * filp)
+static int default_open(struct inode *inode, struct file *filp)
{
if (inode->i_private)
filp->private_data = inode->i_private;
@@ -129,12 +129,12 @@ static const struct file_operations ulong_ro_fops = {
};
-static struct dentry * __oprofilefs_create_file(struct super_block * sb,
- struct dentry * root, char const * name, const struct file_operations * fops,
+static struct dentry *__oprofilefs_create_file(struct super_block *sb,
+ struct dentry *root, char const *name, const struct file_operations *fops,
int perm)
{
- struct dentry * dentry;
- struct inode * inode;
+ struct dentry *dentry;
+ struct inode *inode;
dentry = d_alloc_name(root, name);
if (!dentry)
@@ -150,10 +150,10 @@ static struct dentry * __oprofilefs_create_file(struct super_block * sb,
}
-int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root,
- char const * name, unsigned long * val)
+int oprofilefs_create_ulong(struct super_block *sb, struct dentry *root,
+ char const *name, unsigned long *val)
{
- struct dentry * d = __oprofilefs_create_file(sb, root, name,
+ struct dentry *d = __oprofilefs_create_file(sb, root, name,
&ulong_fops, 0644);
if (!d)
return -EFAULT;
@@ -163,10 +163,10 @@ int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root,
}
-int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root,
- char const * name, unsigned long * val)
+int oprofilefs_create_ro_ulong(struct super_block *sb, struct dentry *root,
+ char const *name, unsigned long *val)
{
- struct dentry * d = __oprofilefs_create_file(sb, root, name,
+ struct dentry *d = __oprofilefs_create_file(sb, root, name,
&ulong_ro_fops, 0444);
if (!d)
return -EFAULT;
@@ -176,9 +176,9 @@ int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root,
}
-static ssize_t atomic_read_file(struct file * file, char __user * buf, size_t count, loff_t * offset)
+static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
- atomic_t * val = file->private_data;
+ atomic_t *val = file->private_data;
return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
}
@@ -189,10 +189,10 @@ static const struct file_operations atomic_ro_fops = {
};
-int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root,
- char const * name, atomic_t * val)
+int oprofilefs_create_ro_atomic(struct super_block *sb, struct dentry *root,
+ char const *name, atomic_t *val)
{
- struct dentry * d = __oprofilefs_create_file(sb, root, name,
+ struct dentry *d = __oprofilefs_create_file(sb, root, name,
&atomic_ro_fops, 0444);
if (!d)
return -EFAULT;
@@ -202,8 +202,8 @@ int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root,
}
-int oprofilefs_create_file(struct super_block * sb, struct dentry * root,
- char const * name, const struct file_operations * fops)
+int oprofilefs_create_file(struct super_block *sb, struct dentry *root,
+ char const *name, const struct file_operations *fops)
{
if (!__oprofilefs_create_file(sb, root, name, fops, 0644))
return -EFAULT;
@@ -211,8 +211,8 @@ int oprofilefs_create_file(struct super_block * sb, struct dentry * root,
}
-int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root,
- char const * name, const struct file_operations * fops, int perm)
+int oprofilefs_create_file_perm(struct super_block *sb, struct dentry *root,
+ char const *name, const struct file_operations *fops, int perm)
{
if (!__oprofilefs_create_file(sb, root, name, fops, perm))
return -EFAULT;
@@ -220,11 +220,11 @@ int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root,
}
-struct dentry * oprofilefs_mkdir(struct super_block * sb,
- struct dentry * root, char const * name)
+struct dentry *oprofilefs_mkdir(struct super_block *sb,
+ struct dentry *root, char const *name)
{
- struct dentry * dentry;
- struct inode * inode;
+ struct dentry *dentry;
+ struct inode *inode;
dentry = d_alloc_name(root, name);
if (!dentry)
@@ -241,10 +241,10 @@ struct dentry * oprofilefs_mkdir(struct super_block * sb,
}
-static int oprofilefs_fill_super(struct super_block * sb, void * data, int silent)
+static int oprofilefs_fill_super(struct super_block *sb, void *data, int silent)
{
- struct inode * root_inode;
- struct dentry * root_dentry;
+ struct inode *root_inode;
+ struct dentry *root_dentry;
sb->s_blocksize = PAGE_CACHE_SIZE;
sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
index 710a45f0d73..7258b141a51 100644
--- a/drivers/oprofile/timer_int.c
+++ b/drivers/oprofile/timer_int.c
@@ -35,7 +35,7 @@ static void timer_stop(void)
}
-void __init oprofile_timer_init(struct oprofile_operations * ops)
+void __init oprofile_timer_init(struct oprofile_operations *ops)
{
ops->create_files = NULL;
ops->setup = NULL;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-12 23:27:13 +0000