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| author | Johannes Weiner <hannes@cmpxchg.org> | 2013-04-30 00:07:52 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 00:54:35 +0200 |
| commit | 6c7a2ca4c11bcc00f8b4b840a4fca694d20e8905 (patch) | |
| tree | 675ed0c9f42f5fef270b02db3cc79e77d4820371 /arch/x86/mm/init_64.c | |
| parent | sparse-vmemmap: specify vmemmap population range in bytes (diff) | |
| download | linux-6c7a2ca4c11bcc00f8b4b840a4fca694d20e8905.tar.xz linux-6c7a2ca4c11bcc00f8b4b840a4fca694d20e8905.zip | |
x86-64: remove dead debugging code for !pse setups
No need to maintain addr_end and p_end when they are never actually read
anywhere on !pse setups. Remove the dead code.
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Bernhard Schmidt <Bernhard.Schmidt@lrz.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/mm/init_64.c')
| -rw-r--r-- | arch/x86/mm/init_64.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 528c143f467c..8c696c9cc6c1 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -1311,9 +1311,6 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) if (!p) return -ENOMEM; - - addr_end = addr + PAGE_SIZE; - p_end = p + PAGE_SIZE; } else { next = pmd_addr_end(addr, end); |