Cleanup the Hyper-V ring buffer code. Also Implement APIs for
supporting copy-free operations on the read side.
K. Y. Srinivasan (5):
Drivers: hv: vmbus: Introduce functions for estimating room in the
ring buffer
Drivers: hv: vmbus: Use READ_ONCE() to read variables that are
volatile
Drivers: hv: vmbus: Fix a bug in hv_need_to_signal_on_read()
Drivers: hv: vmbus: Use the new virt_xx barrier code
Drivers: hv: vmbus: Implement copy-free read APIs
drivers/hv/ring_buffer.c | 99 ++++++++++++++++++++++++++++++++-------------
include/linux/hyperv.h | 33 +++++++++++++++
2 files changed, 103 insertions(+), 29 deletions(-)
--
1.7.4.1
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