unsigned long fs_cpu_buffer_size = 8192;
unsigned long fs_buffer_watershed = 32768; /* FIXME: tune */
-static ssize_t depth_read(struct file * file, char * 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 * 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;
}
-static struct file_operations depth_fops = {
+static const struct file_operations depth_fops = {
.read = depth_read,
.write = depth_write
};
}
-static struct file_operations pointer_size_fops = {
+static const struct file_operations pointer_size_fops = {
.read = pointer_size_read,
};
}
-static struct file_operations cpu_type_fops = {
+static const struct file_operations cpu_type_fops = {
.read = cpu_type_read,
};
}
-static struct file_operations enable_fops = {
+static const struct file_operations enable_fops = {
.read = enable_read,
.write = enable_write,
};
}
-static struct file_operations dump_fops = {
+static const struct file_operations dump_fops = {
.write = dump_write,
};