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authorEric Dumazet2011-05-19 12:24:16 +0000
committerDavid S. Miller2011-05-20 00:33:18 -0400
commit449f4544267e73d5db372971da63634707c32299 (patch)
treeacee6de13f34c179ec46ef7f8a49e66b229f4460 /drivers/ide/ide-acpi.c
parent034cfe48d0efc248ba4b725e3a94b95e76fbc5d3 (diff)
macvlan: remove one synchronize_rcu() call
When one macvlan device is dismantled, we can avoid one synchronize_rcu() call done after deletion from hash list, since caller will perform a synchronize_net() call after its ndo_stop() call. Add a new netdev->dismantle field to signal this dismantle intent. Reduces RTNL hold time. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Patrick McHardy <kaber@trash.net> CC: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide/ide-acpi.c')
0 files changed, 0 insertions, 0 deletions