Use ifdefs instead of IS_ENABLED() to avoid compile error
for !PTDUMP_DEBUGFS:
arch/s390/mm/dump_pagetables.c: In function ‘pt_dump_init’:
arch/s390/mm/dump_pagetables.c:248:64: error: ‘ptdump_fops’ undeclared (first use in this function); did you mean ‘pidfd_fops’?
debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops);
Reported-by: Julian Wiedmann <jwi@linux.ibm.com>
Fixes: 08c8e685c7c9 ("s390: add ARCH_HAS_DEBUG_WX support")
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
address_markers[VMEMMAP_END_NR].start_address = (unsigned long)vmemmap + vmemmap_size;
address_markers[VMALLOC_NR].start_address = VMALLOC_START;
address_markers[VMALLOC_END_NR].start_address = VMALLOC_END;
- if (IS_ENABLED(CONFIG_PTDUMP_DEBUGFS))
- debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops);
+#ifdef CONFIG_PTDUMP_DEBUGFS
+ debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops);
+#endif /* CONFIG_PTDUMP_DEBUGFS */
return 0;
}
device_initcall(pt_dump_init);