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bbf73830cd
All users of block->chain_list rely on rtnl lock and assume that no new chains are added when traversing the list. Use tcf_get_next_chain() to traverse chain list without relying on rtnl mutex. This function iterates over chains by taking reference to current iterator chain only and doesn't assume external synchronization of chain list. Don't take reference to all chains in block when flushing and use tcf_get_next_chain() to safely iterate over chain list instead. Remove tcf_block_put_all_chains() that is no longer used. Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||