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@ -306,25 +306,12 @@ public: |
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/** @return true if we are inside the change buffer code */ |
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bool is_inside_ibuf() const { return m_inside_ibuf; } |
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/** Note that system tablespace page has been freed. */ |
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void freed_system_tablespace_page() { m_freed_in_system_tablespace= true; } |
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/** Note that pages has been trimed */ |
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void set_trim_pages() { m_trim_pages= true; } |
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/** @return true if pages has been trimed */ |
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bool is_trim_pages() { return m_trim_pages; } |
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/** @return whether a page_compressed table was modified */ |
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bool is_page_compressed() const |
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{ |
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#if defined(HAVE_FALLOC_PUNCH_HOLE_AND_KEEP_SIZE) || defined(_WIN32) |
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return m_user_space && m_user_space->is_compressed(); |
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#else |
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return false; |
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#endif |
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} |
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/** Latch a buffer pool block. |
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@param block block to be latched |
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@param rw_latch RW_S_LATCH, RW_SX_LATCH, RW_X_LATCH, RW_NO_LATCH */ |
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@ -377,12 +364,6 @@ public: |
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/** @return the memo stack */ |
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mtr_buf_t* get_memo() { return &m_memo; } |
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/** @return true if system tablespace page has been freed */ |
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bool is_freed_system_tablespace_page() |
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{ |
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return m_freed_in_system_tablespace; |
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} |
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#endif /* UNIV_DEBUG */ |
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/** @return true if a record was added to the mini-transaction */ |
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@ -588,12 +569,18 @@ public: |
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const char *new_path= nullptr); |
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/** Add freed page numbers to freed_pages */ |
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void add_freed_offset(page_id_t id) |
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void add_freed_offset(fil_space_t *space, uint32_t page) |
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{ |
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ut_ad(m_user_space == NULL || id.space() == m_user_space->id); |
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ut_ad(is_named_space(space)); |
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if (!m_freed_pages) |
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{ |
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m_freed_pages= new range_set(); |
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m_freed_pages->add_value(id.page_no()); |
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ut_ad(!m_freed_space); |
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m_freed_space= space; |
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} |
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else |
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ut_ad(m_freed_space == space); |
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m_freed_pages->add_value(page); |
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} |
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/** Determine the added buffer fix count of a block. |
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@ -671,9 +658,6 @@ private: |
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to suppress some read-ahead operations, @see ibuf_inside() */ |
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uint16_t m_inside_ibuf:1; |
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/** whether the page has been freed in system tablespace */ |
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uint16_t m_freed_in_system_tablespace:1; |
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/** whether the pages has been trimmed */ |
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uint16_t m_trim_pages:1; |
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@ -695,6 +679,8 @@ private: |
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/** LSN at commit time */ |
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lsn_t m_commit_lsn; |
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/** tablespace where pages have been freed */ |
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fil_space_t *m_freed_space= nullptr; |
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/** set of freed page ids */ |
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range_set *m_freed_pages= nullptr; |
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}; |
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Marko Mäkelä
5 years ago