net/mlx4_core: Protect port type setting by mutex

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We need to protect set_port_type() for concurrency, as the sysfs code could
call it from mutliple contexts in parallel.

The port_mutex is not enough because we need to protect from concurrent
modification of 'info' and stopping of the port sensing work.

Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Amir Vadai 2014-11-02 16:26:14 +02:00 • committed by David S. Miller

parent 6e80669998

commit 0a98455666

1 changed files with 8 additions and 1 deletions

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drivers/net/ethernet/mellanox/mlx4/main.c

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