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| author | Kyle Evans <kevans@FreeBSD.org> | 2018-11-08 14:39:47 -0600 |
|---|---|---|
| committer | Warner Losh <imp@bsdimp.com> | 2021-10-18 12:51:38 -0600 |
| commit | 0fc76b685989d30a32316b17a9c43ba017e114a1 (patch) | |
| tree | 189b97c7b1f94dbae0b6968d8178989bb13e8a69 /bsd-user/signal.c | |
| parent | a6b2d060667422d54e077c0a8e4c55bd083ef489 (diff) | |
| download | focaccia-qemu-0fc76b685989d30a32316b17a9c43ba017e114a1.tar.gz focaccia-qemu-0fc76b685989d30a32316b17a9c43ba017e114a1.zip | |
bsd-user/mmap.c: Implement MAP_EXCL, required by jemalloc in head
jemalloc requires a working MAP_EXCL. Ensure that no page is double mapped when specified. In addition, use guest_range_valid_untagged to test for valid ranges of pages rather than an incomplete inlined version of the test that might be wrong. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'bsd-user/signal.c')
0 files changed, 0 insertions, 0 deletions