diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2020-09-15 12:52:36 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-09-16 14:08:47 +0200 |
| commit | 48111b4838480d1357783f4231c351bb2ba2d27d (patch) | |
| tree | 198b9f8fdd8fbe47f225a523254b533f80f92b2e /arch/s390/mm | |
| parent | 980d5f9ab36b6cfe473a8371a7e11bd168c9e630 (diff) | |
s390/mm,ptdump: add proper ifdefs
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>
Diffstat (limited to 'arch/s390/mm')
| -rw-r--r-- | arch/s390/mm/dump_pagetables.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c index 052223c92fb1..0356ac6d7dad 100644 --- a/arch/s390/mm/dump_pagetables.c +++ b/arch/s390/mm/dump_pagetables.c @@ -244,8 +244,9 @@ static int pt_dump_init(void) 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); |