afa0925c6f
Rollover used to use a complex RCU mechanism for assignment, which had
a race condition. The below patch fixed the bug and greatly simplified
the logic.
The feature depends on fanout, but the state is private to the socket.
Fanout_release returns f only when the last member leaves and the
fanout struct is to be freed.
Destroy rollover unconditionally, regardless of fanout state.
Fixes:
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| af_packet.c | ||
| diag.c | ||
| internal.h | ||