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Support AutoConf for posix_madvise and POSIX_MADV_DONTNEED

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Jin Qian 2020-10-30 13:54:36 -07:00 • committed by David Goldblatt
parent 96a59c3bb5
commit 26c1dc5a3a
2 changed files with 31 additions and 0 deletions
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11
include/jemalloc/internal/jemalloc_internal_defs.h.in
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@ -318,6 +318,17 @@
*/
#undef JEMALLOC_THP
/* Defined if posix_madvise is available. */
#undef JEMALLOC_HAVE_POSIX_MADVISE
/*
* Method for purging unused pages using posix_madvise.
*
* posix_madvise(..., POSIX_MADV_DONTNEED)
*/
#undef JEMALLOC_PURGE_POSIX_MADVISE_DONTNEED
#undef JEMALLOC_PURGE_POSIX_MADVISE_DONTNEED_ZEROS
/*
* Defined if memcntl page admin call is supported
*/