Support --with-lg-page values larger than system page size.
All mappings continue to be PAGE-aligned, even if the system page size is smaller. This change is primarily intended to provide a mechanism for supporting multiple page sizes with the same binary; smaller page sizes work better in conjunction with jemalloc's design. This resolves #467.
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@@ -16,16 +16,14 @@ static const bool pages_can_purge_forced =
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#endif
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;
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void *pages_map(void *addr, size_t size, bool *commit);
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void *pages_map(void *addr, size_t size, size_t alignment, bool *commit);
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void pages_unmap(void *addr, size_t size);
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void *pages_trim(void *addr, size_t alloc_size, size_t leadsize,
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size_t size, bool *commit);
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bool pages_commit(void *addr, size_t size);
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bool pages_decommit(void *addr, size_t size);
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bool pages_purge_lazy(void *addr, size_t size);
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bool pages_purge_forced(void *addr, size_t size);
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bool pages_huge(void *addr, size_t size);
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bool pages_nohuge(void *addr, size_t size);
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void pages_boot(void);
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bool pages_boot(void);
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#endif /* JEMALLOC_INTERNAL_PAGES_EXTERNS_H */
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@@ -360,7 +360,6 @@ pages_map
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pages_nohuge
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pages_purge_forced
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pages_purge_lazy
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pages_trim
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pages_unmap
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percpu_arena_choose
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percpu_arena_ind_limit
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