unsigned int uint_0001;
char string_0001[65];
+
+#define SYSCTL_TEST_BITMAP_SIZE 65536
+ unsigned long *bitmap_0001;
};
static struct test_sysctl_data test_data = {
.mode = 0644,
.proc_handler = proc_dostring,
},
+ {
+ .procname = "bitmap_0001",
+ .data = &test_data.bitmap_0001,
+ .maxlen = SYSCTL_TEST_BITMAP_SIZE,
+ .mode = 0644,
+ .proc_handler = proc_do_large_bitmap,
+ },
{ }
};
static int __init test_sysctl_init(void)
{
+ test_data.bitmap_0001 = kzalloc(SYSCTL_TEST_BITMAP_SIZE/8, GFP_KERNEL);
+ if (!test_data.bitmap_0001)
+ return -ENOMEM;
test_sysctl_header = register_sysctl_table(test_sysctl_root_table);
- if (!test_sysctl_header)
+ if (!test_sysctl_header) {
+ kfree(test_data.bitmap_0001);
return -ENOMEM;
+ }
return 0;
}
late_initcall(test_sysctl_init);
static void __exit test_sysctl_exit(void)
{
+ kfree(test_data.bitmap_0001);
if (test_sysctl_header)
unregister_sysctl_table(test_sysctl_header);
}