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| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-03-27 15:41:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-29 17:58:37 -0400 |
| commit | 080b3c19a4ffe4677d7449880f4d0cea07182474 (patch) | |
| tree | 27705e68d54e29f2c9356d07fca45562b201f290 /ipc | |
| parent | 66b5552fc2dfbaa6445b1bdadd10c9305ce261bd (diff) | |
| download | linux-stable-080b3c19a4ffe4677d7449880f4d0cea07182474.tar.gz linux-stable-080b3c19a4ffe4677d7449880f4d0cea07182474.tar.bz2 linux-stable-080b3c19a4ffe4677d7449880f4d0cea07182474.zip | |
netpoll: Remove strong unnecessary assumptions about skbs
Remove the assumption that the skbs that make it to
netpoll_send_skb_on_dev are allocated with find_skb, such that
skb->users == 1 and nothing is attached that would prevent the skbs from
being freed from hard irq context.
Remove this assumption by replacing __kfree_skb on error paths with
dev_kfree_skb_irq (in hard irq context) and kfree_skb (in process
context).
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions