-static int cifs_oplock_proc_show(struct seq_file *m, void *v)
-{
- seq_printf(m, "%d\n", enable_oplocks);
- return 0;
-}
-
-static int cifs_oplock_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, cifs_oplock_proc_show, NULL);
-}
-
-static ssize_t cifs_oplock_proc_write(struct file *file,
- const char __user *buffer, size_t count, loff_t *ppos)
-{
- char c;
- int rc;
-
- printk(KERN_WARNING "CIFS: The /proc/fs/cifs/OplockEnabled interface "
- "will be removed in kernel version 3.4. Please migrate to "
- "using the 'enable_oplocks' module parameter in cifs.ko.\n");
- rc = get_user(c, buffer);
- if (rc)
- return rc;
- if (c == '0' || c == 'n' || c == 'N')
- enable_oplocks = false;
- else if (c == '1' || c == 'y' || c == 'Y')
- enable_oplocks = true;
-
- return count;
-}
-
-static const struct file_operations cifs_oplock_proc_fops = {
- .owner = THIS_MODULE,
- .open = cifs_oplock_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .write = cifs_oplock_proc_write,
-};
-