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authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>2013-07-03 15:08:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 16:08:04 -0700
commiteeb407a57441e1178bb3ce1c8e1c23b877411f24 (patch)
tree5cdf4c438b52b3a9ed0b17569bceafef0f166b8f
parent427fcd23b56598fd0dda7b8a5925c8479aa197db (diff)
ia64: remove setting for saved_max_pfn
The only user of saved_max_pfn in ia64 is read_oldmem interface but we have removed that interface, so saved_max_pfn is now unneeded in ia64, and we needn't set it anymore. Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: Matt Fleming <matt.fleming@intel.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.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: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/ia64/kernel/efi.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index f034563aeae5..51bce594eb83 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -1116,11 +1116,6 @@ efi_memmap_init(u64 *s, u64 *e)
if (!is_memory_available(md))
continue;
-#ifdef CONFIG_CRASH_DUMP
- /* saved_max_pfn should ignore max_addr= command line arg */
- if (saved_max_pfn < (efi_md_end(md) >> PAGE_SHIFT))
- saved_max_pfn = (efi_md_end(md) >> PAGE_SHIFT);
-#endif
/*
* Round ends inward to granule boundaries
* Give trimmings to uncached allocator