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authorstephen hemminger <stephen@networkplumber.org>2017-02-07 08:46:46 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-07 14:16:05 -0500
commitca6d4480f87db9d9470d3d7bbe445953fa105e57 (patch)
treed72ac5c90c2b1ea913b528a7425db874d70c270c /include/scsi/scsi_ioctl.h
parent9bcdef3288f2f4d8b05d522128198fdcb3f07885 (diff)
bridge: avoid unnecessary read of jiffies
Jiffies is volatile so read it once. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/scsi/scsi_ioctl.h')
0 files changed, 0 insertions, 0 deletions
he host thinks the guest is buggy or malicious; finally the user running stress test can perceive intermittent freeze of the guest. This patch brings back the test, and properly handles the in-place consumption APIs used by NetVSC (see get_next_pkt_raw(), put_pkt_raw() and commit_rd_index()). Fixes: a389fcfd2cb5 ("Drivers: hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read()") Signed-off-by: Dexuan Cui <decui@microsoft.com> Reported-by: Rolf Neugebauer <rolf.neugebauer@docker.com> Tested-by: Rolf Neugebauer <rolf.neugebauer@docker.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: <stable@vger.kernel.org> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/usb/ffs-aio-example')