Wei Wang 44ebe79149 net: add debug atomic_inc_not_zero() in dst_hold() ...

This patch is meant to add a debug warning on the situation where dst is
being held during its destroy phase. This could potentially cause double
free issue on the dst.

Signed-off-by: Wei Wang <weiwan@google.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-06-17 22:54:01 -04:00

13 KiB

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