4e2e3dd9cf
Acquire/release arena bin locks as part of the prefork/postfork. This
bug made deadlock in the child between fork and exec a possibility.
Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so
that the child can reinitialize mutexes rather than unlocking them. In
practice, this bug tended not to cause problems.
26 lines
900 B
C
26 lines
900 B
C
/******************************************************************************/
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#ifdef JEMALLOC_H_TYPES
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#endif /* JEMALLOC_H_TYPES */
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/******************************************************************************/
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#ifdef JEMALLOC_H_STRUCTS
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#endif /* JEMALLOC_H_STRUCTS */
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/******************************************************************************/
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#ifdef JEMALLOC_H_EXTERNS
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void *chunk_alloc_dss(size_t size, bool *zero);
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bool chunk_in_dss(void *chunk);
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bool chunk_dealloc_dss(void *chunk, size_t size);
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bool chunk_dss_boot(void);
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void chunk_dss_prefork(void);
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void chunk_dss_postfork_parent(void);
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void chunk_dss_postfork_child(void);
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#endif /* JEMALLOC_H_EXTERNS */
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/******************************************************************************/
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#ifdef JEMALLOC_H_INLINES
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#endif /* JEMALLOC_H_INLINES */
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/******************************************************************************/
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