diff options
| author | Neil Horman <nhorman@redhat.com> | 2015-07-31 18:56:32 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 17:45:02 -0700 |
| commit | fdc792cd1b5c86cb34770707aa1b04edce5288cf (patch) | |
| tree | 4a47e45329aa668ed914812fbfa7a15b9f20d011 /include/linux/dynamic_queue_limits.h | |
| parent | fd93b8059294146a1c3dc9cf6b5616c22b7b47f7 (diff) | |
staging: unisys: visorchannel: Add peek function
According to unisys, the s_par hypervisor has a bug in which it never
triggers an interrupt. That makes the visornic effectively a 2ms poll
loop. In order to just have the rx thread shceduling a napi poll every
2ms, lets instead give it the chance to check the response queue for
data before we schedule. This helper provides that functionality
Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/dynamic_queue_limits.h')
0 files changed, 0 insertions, 0 deletions