diff options
author | Zhang Yanfei <zhangyanfei@cn.fujitsu.com> | 2013-06-07 10:09:43 +1000 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-06-17 18:20:36 +1000 |
commit | 2cef44dffd2c23e7065a3897b05face949a1a375 (patch) | |
tree | db490277b809f76ae6f07a25f34ed6b89a8993b2 /arch | |
parent | 2512b07660175bb4ce66695a957cc54ac883d8f6 (diff) |
s390: remove setting for saved_max_pfn
The only user of saved_max_pfn in s390 is read_oldmem interface but we
have removed that interface, so saved_max_pfn is now unneeded in s390, and
we needn't set it anymore.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Dave Hansen <dave@sr71.net>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Matt Fleming <matt.fleming@intel.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/s390/kernel/setup.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 0a49095104c9..497451ec5e26 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -719,10 +719,6 @@ static void reserve_oldmem(void) } create_mem_hole(memory_chunk, OLDMEM_BASE, OLDMEM_SIZE); create_mem_hole(memory_chunk, OLDMEM_SIZE, real_size - OLDMEM_SIZE); - if (OLDMEM_BASE + OLDMEM_SIZE == real_size) - saved_max_pfn = PFN_DOWN(OLDMEM_BASE) - 1; - else - saved_max_pfn = PFN_DOWN(real_size) - 1; #endif } |