Messages in this thread | | | From | Michael Kelley <> | Subject | RE: [PATCH 8/8] Drivers: hv: vmbus: Remove the lock field from the vmbus_channel struct | Date | Thu, 18 Jun 2020 18:35:48 +0000 |
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From: Andrea Parri (Microsoft) <parri.andrea@gmail.com> Sent: Wednesday, June 17, 2020 9:47 AM > > The spinlock is (now) *not used to protect test-and-set accesses > to attributes of the structure or sc_list operations. > > There is, AFAICT, a distinct lack of {WRITE,READ}_ONCE()s in the > handling of channel->state, but the changes below do not seem to > make things "worse". ;-) > > Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com> > --- > drivers/hv/channel.c | 6 +----- > drivers/hv/channel_mgmt.c | 1 - > include/linux/hyperv.h | 6 ------ > 3 files changed, 1 insertion(+), 12 deletions(-) >
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
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