-#ifdef RANDOM_FAIL_ALLOC
-int proc_alloc_fail_rate(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
-{
- int rc = 0;
-
- if (!table->data || !table->maxlen || !*lenp || (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
- if (write) {
- rc = lprocfs_write_frac_helper(buffer, *lenp,
- (unsigned int*)table->data,
- OBD_ALLOC_FAIL_MULT);
- } else {
- char buf[21];
- int len;
-
- len = lprocfs_read_frac_helper(buf, 21,
- *(unsigned int*)table->data,
- OBD_ALLOC_FAIL_MULT);
- if (len > *lenp)
- len = *lenp;
- buf[len] = '\0';
- if (copy_to_user(buffer, buf, len))
- return -EFAULT;
- *lenp = len;
- }
- *ppos += *lenp;
- return rc;
-}
-#endif
-