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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2014-04-01 12:20:24 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-04-01 17:53:36 -0400 |
| commit | 574f7194f693cd80de96a39f0c43dbb346c38a15 (patch) | |
| tree | e4a288169c3df023a77a70bc2538da2f3148792e /security/selinux/selinuxfs.c | |
| parent | Merge tag 'linux-can-fixes-for-3.15-20140401' of git://gitorious.org/linux-can/linux-can (diff) | |
| download | linux-dev-574f7194f693cd80de96a39f0c43dbb346c38a15.tar.xz linux-dev-574f7194f693cd80de96a39f0c43dbb346c38a15.zip | |
net: Add a test to see if a skb is freeable in irq context
Currently netpoll and skb_release_head_state assume that a skb is
freeable in hard irq context except when skb->destructor is set.
The reality is far from this. So add a function skb_irq_freeable to
compute the full test and in the process be the living documentation
of what the requirements are of actually freeing a skb in hard irq
context.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/selinux/selinuxfs.c')
0 files changed, 0 insertions, 0 deletions