[PATCH] D49972: [XRay][compiler-rt] FDR Mode: Use mmap instead of internal allocator

[Dean Michael Berris via Phabricator via llvm-commits]

dberris added inline comments.


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Comment at: compiler-rt/lib/xray/xray_buffer_queue.cc:24
+// no-op on NetBSD (at least), unsupported flag on FreeBSD
+#define MAP_NORESERVE 0
+#endif
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devnexen wrote:
> Wout it be useful to "refactor" it somewhere as it s already present in away_allocator ?
It could be, I suspect it's something worth doing in `sanitizer_common/sanitizer_posix.h` instead. Can do that as a follow-up.


https://reviews.llvm.org/D49972