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Viewing changes to include/linux/memblock.h

  • Committer: Package Import Robot
  • Author(s): Ben Hutchings
  • Date: 2014-02-02 16:57:49 UTC
  • mfrom: (1.1.10) (0.1.21 sid)
  • Revision ID: package-import@ubuntu.com-20140202165749-tw94o9t1t0a8txk6
Tags: 3.13-1~exp2
Merge changes from sid up to 3.12.6-3

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include/linux/memblock.h
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};
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struct memblock {
 
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        bool bottom_up;  /* is bottom up direction? */
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        phys_addr_t current_limit;
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        struct memblock_type memory;
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        struct memblock_type reserved;
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phys_addr_t memblock_alloc(phys_addr_t size, phys_addr_t align);
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#ifdef CONFIG_MOVABLE_NODE
 
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/*
 
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 * Set the allocation direction to bottom-up or top-down.
 
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 */
 
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static inline void memblock_set_bottom_up(bool enable)
 
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{
 
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        memblock.bottom_up = enable;
 
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}
 
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/*
 
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 * Check if the allocation direction is bottom-up or not.
 
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 * if this is true, that said, memblock will allocate memory
 
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 * in bottom-up direction.
 
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 */
 
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static inline bool memblock_bottom_up(void)
 
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{
 
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        return memblock.bottom_up;
 
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}
 
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#else
 
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static inline void memblock_set_bottom_up(bool enable) {}
 
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static inline bool memblock_bottom_up(void) { return false; }
 
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#endif
 
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/* Flags for memblock_alloc_base() amd __memblock_alloc_base() */
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#define MEMBLOCK_ALLOC_ANYWHERE (~(phys_addr_t)0)
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#define MEMBLOCK_ALLOC_ACCESSIBLE       0