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QSBR: add missing wakeups in synchronize_rcu code
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Sun, 11 Sep 2011 06:03:09 +0000 (23:03 -0700)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Sun, 11 Sep 2011 06:03:09 +0000 (23:03 -0700)
commit158cf657906dce346cb7197b1e9ce7f12076f5e8
tree0a105143f4e86ac6132866ecce244821a3792ba9tree | snapshot
parent01dbfa62037e08aa2d08ab0e721267ccdd99b947commit | diff
QSBR: add missing wakeups in synchronize_rcu code

synchronize_rcu go into offline mode during grace period. It duplicates
the rcu_thread_online/offline code, and therefore adding the required
wake_up_gp() is required there too.

Failure to do so leads to grace period hangs.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
urcu-qsbr.c diff | blob | blame | history
Userspace RCU (urcu) for Linux
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