Support flight recorder mode for a session
authorDavid Goulet <dgoulet@efficios.com>
Wed, 1 May 2013 19:18:50 +0000 (15:18 -0400)
committerDavid Goulet <dgoulet@efficios.com>
Thu, 27 Jun 2013 19:01:28 +0000 (15:01 -0400)
commit2bba9e532ca1910822005ff7f67400a2e871467c
treeece27a4fbadb1a7a0d35cec4e2bd7cfbf1d0196e
parent6dc3064a30b0cc7cfa9fdd22da1963525dfb7388
Support flight recorder mode for a session

This adds the --no-output option to the lttng UI which will flag a
session to not set an output destination meaning that tracing will be in
overwrite mode in the buffers.

This is also the only way for now to snapshot a session, it's to put it
in no output mode.

Signed-off-by: David Goulet <dgoulet@efficios.com>
18 files changed:
src/bin/lttng-sessiond/cmd.c
src/bin/lttng-sessiond/consumer.c
src/bin/lttng-sessiond/consumer.h
src/bin/lttng-sessiond/kernel-consumer.c
src/bin/lttng-sessiond/kernel-consumer.h
src/bin/lttng-sessiond/main.c
src/bin/lttng-sessiond/trace-kernel.h
src/bin/lttng-sessiond/trace-ust.h
src/bin/lttng-sessiond/ust-app.c
src/bin/lttng-sessiond/ust-app.h
src/bin/lttng-sessiond/ust-consumer.c
src/bin/lttng/commands/create.c
src/common/consumer.c
src/common/consumer.h
src/common/kernel-consumer/kernel-consumer.c
src/common/sessiond-comm/sessiond-comm.h
src/common/ust-consumer/ust-consumer.c
src/lib/lttng-ctl/lttng-ctl.c
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