leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: improve queue removal readability in __netif_set_xps_queue

Browse Source 
Improve the readability of the loop removing tx-queue from unused
CPUs/rx-queues in __netif_set_xps_queue. The change should only be
cosmetic.

Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Antoine Tenart 2021-03-18 19:37:48 +01:00 committed by David S. Miller
parent 402fbb992e
commit 132f743b01
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
net/core/dev.c
View File

@ -2784,13 +2784,16 @@ out_no_new_maps:
/* removes tx-queue from unused CPUs/rx-queues */
for (j = 0; j < dev_maps->nr_ids; j++) {
for (i = tc, tci = j * dev_maps->num_tc; i--; tci++)
active |= remove_xps_queue(dev_maps, tci, index);
if (!netif_attr_test_mask(j, mask, dev_maps->nr_ids) ||
!netif_attr_test_online(j, online_mask, dev_maps->nr_ids))
active |= remove_xps_queue(dev_maps, tci, index);
for (i = dev_maps->num_tc - tc, tci++; --i; tci++)
tci = j * dev_maps->num_tc;
for (i = 0; i < dev_maps->num_tc; i++, tci++) {
if (i == tc &&
netif_attr_test_mask(j, mask, dev_maps->nr_ids) &&
netif_attr_test_online(j, online_mask, dev_maps->nr_ids))
continue;
active |= remove_xps_queue(dev_maps, tci, index);
}
}
/* free map if not active */