diff options
| author | Juergen Gross <jgross@suse.com> | 2017-01-10 14:32:52 +0100 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2017-01-29 18:48:27 -0500 |
| commit | 56dd5af9bc23d0d5d23bb207c477715b4c2216c5 (patch) | |
| tree | 3d801b67474d3fe57d268c4eb8e573d8cb14a584 /arch/x86/xen/apic.c | |
| parent | 034702a64a6692a8d5d0d9630064a014fc633728 (diff) | |
xen/netback: set default upper limit of tx/rx queues to 8
The default for the maximum number of tx/rx queues of one interface is
the number of cpus of the system today. As each queue pair reserves 512
grant pages this default consumes a ridiculous number of grants for
large guests.
Limit the queue number to 8 as default. This value can be modified
via a module parameter if required.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/x86/xen/apic.c')
0 files changed, 0 insertions, 0 deletions