Merge pull request #2 from jgalar/master

Make dependency on the progressbar module optional
Refactor fd event logging into smaller logical units
Add tracking of multiple FDs for single syscall, as in sys_splice
Fix: remove typo in function call (_write) and merge duplicate code
Track number of bytes read or written by fd syscalls
Use FD events nomenclature instead of latencies
Merge branch 'master' of github.com:jdesfossez/lttng-analyses
Fix: prepare for the new syscall names

lttng-modules is not even in RC yet, so don't rush the cleanup too much,
just a quick fixup to make sure it is compatible.

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
latency display allocated pages/buffers during the latency period

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
missing mm file

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Fix: v4addr is now a sequence of 4 integers and not an int

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