xen-netback: respect user provided max_queues

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[ Upstream commit 4c82ac3c37 ]

Originally that parameter was always reset to num_online_cpus during
module initialisation, which renders it useless.

The fix is to only set max_queues to num_online_cpus when user has not
provided a value.

Reported-by: Johnny Strom <johnny.strom@linuxsolutions.fi>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Wei Liu 2015-09-10 11:18:57 +01:00 • committed by Greg Kroah-Hartman

parent 534e9016cd

commit 21edf40b5c

1 changed files with 5 additions and 2 deletions

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drivers/net/xen-netback/netback.c

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