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exec: create function to get a single dirty bit
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Orit Wasserman <owasserm@redhat.com>
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2 changed files with 7 additions and 1 deletions
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@ -49,6 +49,12 @@ static inline int cpu_physical_memory_get_dirty_flags(ram_addr_t addr)
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return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS];
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}
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static inline bool cpu_physical_memory_get_dirty_flag(ram_addr_t addr,
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int dirty_flag)
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{
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return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] & dirty_flag;
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}
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/* read dirty bit (return 0 or 1) */
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static inline int cpu_physical_memory_is_dirty(ram_addr_t addr)
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{
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