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4f83b8d349
We allocate message buffers with GFP_KERNEL allocation flags if possible. However when an incoming request message is received we can be in interrupt context, so we must use GFP_ATOMIC in that case. The computation of gfp_flags in gb_operation_message_init() is wrong. It is needlessly using GFP_ATOMIC when allocating outbound response buffers. Fix the flawed logic. Change the name of "data_out" to be "outbound" to be consistent with usage elsewhere. (Data/messages are "inbound" or "outbound"; requests are "incoming" or "outgoing".) Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <greg@kroah.com> |
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