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  • Committer: lbieber at stabletransit
  • Date: 2010-10-13 16:20:08 UTC
  • mfrom: (1843.1.3 build)
  • Revision ID: lbieber@drizzle-build-n02.wc1.dfw1.stabletransit.com-20101013162008-qi2e6k5yvfm16964
Merge Stewart - update innobase plugin to be based on innodb_plugin 1.0.6
Merge Monty - more valgrind cleanup
Merge Monty - Moved libdrizzle api listings from doxygen to sphinx

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plugin/innobase/include/buf0rea.h
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High-level function which reads a page asynchronously from a file to the
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buffer buf_pool if it is not already there. Sets the io_fix flag and sets
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an exclusive lock on the buffer frame. The flag is cleared and the x-lock
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released by the i/o-handler thread. Does a random read-ahead if it seems
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sensible.
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@return number of page read requests issued: this can be greater than
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1 if read-ahead occurred */
 
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released by the i/o-handler thread.
 
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@return TRUE if page has been read in, FALSE in case of failure */
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UNIV_INTERN
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ulint
 
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ibool
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buf_read_page(
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/*==========*/
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        ulint   space,  /*!< in: space id */