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authorMichal Schmidt <[email protected]>2014-02-25 16:04:25 +0100
committerDavid S. Miller <[email protected]>2014-02-26 15:27:50 -0500
commitff2ad3071f56697920a7154ca301fd45d17d57d2 (patch)
treee2c1746ff59c5a6c024196d119987adf69c49cba /lib/net_utils.c
parent7d0445d66a7619e23257570daa794dbf1d89c2a6 (diff)
bnx2x: save RAM in kdump kernel by using a single queue
When running in a kdump kernel, make sure to use only a single ethernet queue even if a num_queues option in /etc/modprobe.d/*.conf would specify otherwise. This saves memory, which tends to be scarce in kdump. This saves about 40 MB in the kdump environment on a setup with num_queues=8 in the config file. Signed-off-by: Michal Schmidt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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