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| author | brooks <brooks@FreeBSD.org> | 2016-01-21 18:17:19 +0000 |
|---|---|---|
| committer | brooks <brooks@FreeBSD.org> | 2016-01-21 18:17:19 +0000 |
| commit | 782c60a71700572e664e5dfc8f70a6727d616396 (patch) | |
| tree | af44ac3a1bff7ff173cb75ba9104442e7b6966b0 /contrib/llvm/lib/Support/COM.cpp | |
| parent | 53785e60ff88af45e981416d6636d29e0afe04f6 (diff) | |
| download | FreeBSD-src-782c60a71700572e664e5dfc8f70a6727d616396.zip FreeBSD-src-782c60a71700572e664e5dfc8f70a6727d616396.tar.gz | |
Replace the last non-optional use of sbrk() in the tree with mmap().
All gmon want's is a region of memory without the overhead of malloc().
Just mapping some pages with mmap is an easy way to accomplish this.
Approved by: jhb, cem, emaste
Obtained from: CheriBSD (bf33e1e70b368ababde74aa3ac70d108c8a52c69)
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D5005
Diffstat (limited to 'contrib/llvm/lib/Support/COM.cpp')
0 files changed, 0 insertions, 0 deletions
