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David Howells authored
Only do a wakeup in pipe_read() if we made space in a completely full buffer. The producer shouldn't be waiting on pipe->wait otherwise. Signed-off-by: David Howells <dhowells@redhat.com>
8446487f
Only do a wakeup in pipe_read() if we made space in a completely full
buffer. The producer shouldn't be waiting on pipe->wait otherwise.
Signed-off-by: David Howells <dhowells@redhat.com>