[PATCH 0/2] multi-threading device shutdown
From: Pavel Tatashin
Date: Thu May 03 2018 - 00:00:11 EST
Do a faster shutdown by calling dev->*->shutdown(dev) in parallel.
device_shutdown() calls these functions for every single device but
only using one thread.
Since, nothing else is running on the machine by the device_shutdown()
s called, there is no reason not to utilize all the available CPU
resources.
Pavel Tatashin (2):
ixgbe: release lock for the duration of ixgbe_suspend_close()
drivers core: multi-threading device shutdown
drivers/base/core.c | 238 ++++++++++++++----
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 9 +-
2 files changed, 197 insertions(+), 50 deletions(-)
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2.17.0