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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2014-04-01 12:21:02 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-04-01 17:53:36 -0400 |
| commit | b1586f099ba897542ece36e8a23c1a62907261ef (patch) | |
| tree | 24022cea66ee2f01d37f22a94e6d0d5f71988980 /Documentation/devices.txt | |
| parent | net: Add a test to see if a skb is freeable in irq context (diff) | |
| download | linux-dev-b1586f099ba897542ece36e8a23c1a62907261ef.tar.xz linux-dev-b1586f099ba897542ece36e8a23c1a62907261ef.zip | |
netpoll: Use skb_irq_freeable to make zap_completion_queue safe.
Replace the test in zap_completion_queue to test when it is safe to
free skbs in hard irq context with skb_irq_freeable ensuring we only
free skbs when it is safe, and removing the possibility of subtle
problems.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devices.txt')
0 files changed, 0 insertions, 0 deletions