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Document liveness requirements for extent_hooks_t structures.

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Qi Wang 2018-04-11 12:09:48 -07:00 committed by Qi Wang
parent f0b146acc4
commit 02585420c3
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doc/jemalloc.xml.in
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@ -1792,7 +1792,9 @@ struct extent_hooks_s {
in favor of less permanent (and often less costly) operations. All in favor of less permanent (and often less costly) operations. All
operations except allocation can be universally opted out of by setting operations except allocation can be universally opted out of by setting
the hook pointers to <constant>NULL</constant>, or selectively opted out the hook pointers to <constant>NULL</constant>, or selectively opted out
of by returning failure.</para> of by returning failure. Note that once the extent hook is set, the
structure is accessed directly by the associated arenas, so it must
remain valid for the entire lifetime of the arenas.</para>
<funcsynopsis><funcprototype> <funcsynopsis><funcprototype>
<funcdef>typedef void *<function>(extent_alloc_t)</function></funcdef> <funcdef>typedef void *<function>(extent_alloc_t)</function></funcdef>