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| author |   Amerigo Wang <amwang@redhat.com> | 2012-08-10 01:24:38 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-08-14 14:33:30 -0700 |
| commit | 38e6bc185d9544dfad1774b3f8902a0b061aea25 (patch) | |
| tree | 5dc41a28f9dc48095c998dfc0dcf8b970db6e1b5 /drivers/net/netconsole.c | |
| parent | netpoll: use GFP_ATOMIC in slave_enable_netpoll() and __netpoll_setup() (diff) | |
| download | wireguard-linux-38e6bc185d9544dfad1774b3f8902a0b061aea25.tar.xz wireguard-linux-38e6bc185d9544dfad1774b3f8902a0b061aea25.zip | |
netpoll: make __netpoll_cleanup non-block
Like the previous patch, slave_disable_netpoll() and __netpoll_cleanup()
may be called with read_lock() held too, so we should make them
non-block, by moving the cleanup and kfree() to call_rcu_bh() callbacks.
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netconsole.c')
0 files changed, 0 insertions, 0 deletions