From: Julien Desfossez <jdesfossez@efficios.com>
Date: Thu, 14 Dec 2017 19:15:57 +0000 (-0500)
Subject: Consumer perform the rotation when extracting a packet
X-Git-Tag: v2.11.0-rc1~349
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=02d02e31d47c091a38154c9c188c08387902d97b;hp=02d02e31d47c091a38154c9c188c08387902d97b

Consumer perform the rotation when extracting a packet

When the consumer reads a subbuffer, it checks if the stream needs to be
rotated before or after writing the data. The post-rotation action must
take place after we have released the stream lock, so we need to add a
flag to the read_subbuffer functions to know if a rotation occurred
while the stream lock was held.

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---