pipe: check for IOCB_NOWAIT alongside O_NONBLOCK
Pipe reads or writes need to enable nonblocking attempts, if either O_NONBLOCK is set on the file, or IOCB_NOWAIT is set in the iocb being passed in. The latter isn't currently true, ensure we check for both before waiting on data or space. Fixes: afed6271 ("pipe: set FMODE_NOWAIT on pipes") Signed-off-by:Jens Axboe <axboe@kernel.dk> Message-Id: <e5946d67-4e5e-b056-ba80-656bab12d9f6@kernel.dk> Signed-off-by:
Christian Brauner <brauner@kernel.org>
parent
ac9a7868
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