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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 22:36:06 +0000 (18:36 -0400)
commita5748d2fde4d2e74b899d6958428de698af39a8d
tree4195cc2ee8cce1f642161010ea9ee49918f4a3f5tree | snapshot
parent1b26381c19dd2d9fa41f52d8dc13b15b8dd32c7ccommit | 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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