Commit ba93fa81 authored by Daniel Kiper's avatar Daniel Kiper Committed by Linus Torvalds

mm: do not define PFN_SECTION_SHIFT if !CONFIG_SPARSEMEM

Do not define PFN_SECTION_SHIFT if !CONFIG_SPARSEMEM.
Signed-off-by: default avatarDaniel Kiper <dkiper@net-space.pl>
Acked-by: default avatarDave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e3c40f37
...@@ -605,10 +605,6 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma) ...@@ -605,10 +605,6 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma)
#define NODE_NOT_IN_PAGE_FLAGS #define NODE_NOT_IN_PAGE_FLAGS
#endif #endif
#ifndef PFN_SECTION_SHIFT
#define PFN_SECTION_SHIFT 0
#endif
/* /*
* Define the bit shifts to access each section. For non-existent * Define the bit shifts to access each section. For non-existent
* sections we define the shift as 0; that plus a 0 mask ensures * sections we define the shift as 0; that plus a 0 mask ensures
......
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