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authorTobias Klauser <tklauser@distanz.ch>2015-07-17 15:02:00 +0200
committerTobias Klauser <tklauser@distanz.ch>2015-07-17 15:02:00 +0200
commit95c4582b742fd4fa58e5f14971164b941b0f730d (patch)
tree9aff98311d9976d08246d8b321c77bacd0c1f1d3 /curvetun
parentc5ff2059f619ac91c14d55412314d1c67de6a593 (diff)
flowtop: Indentation fixes for multiline function signatures
Align the arguments/parameters on successive lines with the opening parenthesis. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'curvetun')
0 files changed, 0 insertions, 0 deletions
885a2e130e639bb0c8ee350d7047294f2ce6'>diff)
Drivers: hv: vmbus: finally fix hv_need_to_signal_on_read()
Commit a389fcfd2cb5 ("Drivers: hv: vmbus: Fix signaling logic in hv_need_to_signal_on_read()") added the proper mb(), but removed the test "prev_write_sz < pending_sz" when making the signal decision. As a result, the guest can signal the host unnecessarily, and then the host can throttle the guest because the 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 'sound/isa/ad1816a/Makefile')