K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2017-02-23T09:53:54.333258Z
K 7
svn:log
V 269
Implement __test_and_clear_bit() and __test_and_set_bit() in the LinuxKPI.

The clang compiler will optimise these functions down to three AMD64
instructions if the bit argument is a constant during compilation.

MFC after:		1 week
Sponsored by:		Mellanox Technologies

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