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Miklos Szeredi authored
When the connection is aborted it is possible that request_end() will be called twice. Use atomic test and set to do the actual ending only once. test_and_set_bit() also provides the necessary barrier semantics so no explicit smp_wmb() is necessary. Signed-off-by:
Miklos Szeredi <mszeredi@suse.cz> Reviewed-by:
Ashish Samant <ashish.samant@oracle.com>
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