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ec2389dce6
compressed pages After loading a compressed-only page in buf_page_get_gen() we allocate a new block for decompression. The problem is that the compressed page is neither buffer-fixed nor I/O-fixed by the time we call buf_LRU_get_free_block(), so it may end up being evicted and returned back as a new block. buf_page_get_gen(): Temporarily buffer-fix the compressed-only block while allocating memory for an uncompressed page frame. This should prevent this form of the infinite loop, which is more likely with a small innodb_buffer_pool_size. rb#2511 approved by Jimmy Yang, Sunny Bains |
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| archive | ||
| blackhole | ||
| csv | ||
| example | ||
| federated | ||
| heap | ||
| innobase | ||
| innodb_plugin | ||
| myisam | ||
| myisammrg | ||
| ndb | ||
| Makefile.am | ||
| mysql_storage_engine.cmake | ||