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| author |   Stephen Hemminger <stephen@networkplumber.org> | 2017-02-11 23:02:20 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-14 10:20:35 -0800 |
| commit | 631e63a9f346cb657761ae22138f294718696501 (patch) | |
| tree | 9d207333ca07e73282e8c7e8a4c36cf73f0d7b63 /drivers/hv/channel.c | |
| parent | vmbus: put related per-cpu variable together (diff) | |
| download | linux-dev-631e63a9f346cb657761ae22138f294718696501.tar.xz linux-dev-631e63a9f346cb657761ae22138f294718696501.zip | |
vmbus: change to per channel tasklet
Make the event handling tasklet per channel rather than per-cpu.
This allows for better fairness when getting lots of data on the same
cpu.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/channel.c')
| -rw-r--r-- | drivers/hv/channel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c index 789c75f6df26..18cc1c78260d 100644 --- a/drivers/hv/channel.c +++ b/drivers/hv/channel.c @@ -530,7 +530,7 @@ static int vmbus_close_internal(struct vmbus_channel *channel) int ret; /* - * process_chn_event(), running in the tasklet, can race + * vmbus_on_event(), running in the tasklet, can race * with vmbus_close_internal() in the case of SMP guest, e.g., when * the former is accessing channel->inbound.ring_buffer, the latter * could be freeing the ring_buffer pages. |