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authorAndrea Parri (Microsoft) <[email protected]>2020-06-17 18:46:38 +0200
committerWei Liu <[email protected]>2020-06-19 15:38:23 +0000
commit12d0dd8e728e785e6fb81f5232280678bc69d8dc (patch)
treec1bc8d15f15276482def26925a7d44090244a3c1 /tools/perf/scripts/python/failed-syscalls-by-pid.py
parent0a96820929f01ecf4cb1c33afe7044c301a06c2c (diff)
Drivers: hv: vmbus: Remove unnecessary channel->lock critical sections (sc_list readers)
Additions/deletions to/from sc_list (as well as modifications of target_cpu(s)) are protected by channel_mutex, which hv_synic_cleanup() and vmbus_bus_suspend() own for the duration of the channel->lock critical section in question. Signed-off-by: Andrea Parri (Microsoft) <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Michael Kelley <[email protected]> Signed-off-by: Wei Liu <[email protected]>
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