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Merge pull request #44411 from tchaikov/wip-crimson-doc

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doc: remove references to SEASTAR_DEFAULT_ALLOCATOR

Reviewed-by: Yingxin Cheng <yingxin.cheng@intel.com>
Reviewed-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
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Kefu Chai 2021-12-27 17:14:58 +08:00 committed by GitHub
commit 15bb0517c1
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doc/dev/crimson/crimson.rst
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@ -22,13 +22,6 @@ Crimson is not enabled by default. To enable it::
Please note, `ASan`_ is enabled by default if crimson is built from a source
cloned using git.
Also, Seastar uses its own lockless allocator which does not play well with
the alien threads. So, to use alienstore / bluestore backend, you might want to
pass ``-DSeastar_CXX_FLAGS=-DSEASTAR_DEFAULT_ALLOCATOR`` to ``cmake`` when
configuring this project to use the libc allocator, like::
$ cmake -DWITH_SEASTAR=ON -DSeastar_CXX_FLAGS=-DSEASTAR_DEFAULT_ALLOCATOR ..
.. _ASan: https://github.com/google/sanitizers/wiki/AddressSanitizer
Running Crimson