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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-02-13 14:58:36 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-02-17 07:40:55 +0100 |
| commit | 604ddad038bfa0ae6f447c2ff29fcd430cec8181 (patch) | |
| tree | 40d05e9f0489edb56cdafd1262e0877fe8c2e5a1 /arch/s390 | |
| parent | 187b5f41b4f15feae8b59e3a9ccaa7df85518bbb (diff) | |
| download | linux-604ddad038bfa0ae6f447c2ff29fcd430cec8181.tar.bz2 | |
s390/mm: make memory_block_size_bytes available for !MEMORY_HOTPLUG
Fix this compile error for !MEMORY_HOTPLUG && NUMA:
arch/s390/built-in.o: In function `emu_setup_size_adjust':
arch/s390/numa/mode_emu.c:477: undefined reference to `memory_block_size_bytes'
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/mm/init.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index ba0c8d18e10d..ee5066718b21 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -151,6 +151,15 @@ void __init free_initrd_mem(unsigned long start, unsigned long end) } #endif +unsigned long memory_block_size_bytes(void) +{ + /* + * Make sure the memory block size is always greater + * or equal than the memory increment size. + */ + return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp.rzm); +} + #ifdef CONFIG_MEMORY_HOTPLUG int arch_add_memory(int nid, u64 start, u64 size, bool for_device) { @@ -194,15 +203,6 @@ int arch_add_memory(int nid, u64 start, u64 size, bool for_device) return rc; } -unsigned long memory_block_size_bytes(void) -{ - /* - * Make sure the memory block size is always greater - * or equal than the memory increment size. - */ - return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp.rzm); -} - #ifdef CONFIG_MEMORY_HOTREMOVE int arch_remove_memory(u64 start, u64 size) { |