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Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Wed, 3 Jul 2013 22:35:10 +0000 (18:35 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Wed, 3 Jul 2013 22:36:13 +0000 (18:36 -0400)
commit5a0629a3f098bfd1c192d64318c870e07a55a01a
tree41e35fc21a17712b81d6fa767d251c2bb1ed7e3ctree | snapshot
parentd99e79f786a93b3e464d9b84671249f90aec0375commit | diff
Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter

This triggers lots of false-positive -EAGAIN errors in flight recorder
snapshots.

Reported-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
lib/ringbuffer/ring_buffer_frontend.c diff | blob | blame | history
LTTng 2.0/0.x modules
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