Julien Desfossez





09:14 PM LTTng-modules Bug #1155: BUG: scheduling while atomic and BUG: sleeping function called from invalid context
We just merged two patches in the master branch that will help:
commit f771eda68a28a432a87a7a71b23aab9692828700


01:09 PM LTTng-modules Revision ec85ce1d (lttng-modules): Use the memory pool instead of kmalloc
Replace the use of kmalloc/kfree in the tracepoint probes that need
dynamic allocation with the tracepoint memory poo...
01:09 PM LTTng-modules Revision f771eda6 (lttng-modules): Create a memory pool for temporary tracepoint probes storage
This memory pool is created when the lttng-tracer module is loaded. It
allocates 4 buffers of 4k on each CPU. These b...


11:59 AM LTTng-modules Revision d1344afa (lttng-modules): Command to dump the metadata cache again
This command allows the consumer to ask for the metadata cache to be
dumped entirely another time. This is used by th...
07:53 PM LTTng-tools Revision 87cb6359 (lttng-tools): Fix: reply to version check even on protocol mismatch
In the relay, we currently put() the connection when we detect that
the major version from the session daemon is not ...
07:53 PM LTTng-tools Revision 67d5aa28 (lttng-tools): Fix: error handling on relay version check
If a network error occurs while performing the version check between
the session daemon and the relay, we should not ...


12:20 PM LTTng-tools Revision 9a2fcf78 (lttng-tools): Fix: cleanup inactive FDs in the consumer polling thread
Users have reported assert() hitting on consumerd shutdown on a
non-empty data stream hash table.
Relevant stack tra...


03:28 PM LTTng-modules Feature #1145 (Resolved): lttng-logger as a character device for containers
With unprivileged LXD containers, we cannot write to /proc/lttng-logger even though it is RW for everybody. The /proc...


06:16 PM LTTng-tools Revision 18d08850 (lttng-tools): Fix: O_CLOEXEC is erroneously used on pipe creation
Signed-off-by: Julien Desfossez <>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficio...
06:14 PM LTTng-tools Revision 699f8738 (lttng-tools): Fix: wrong parameter to fcntl in pipe_set_flag
Depending on the flags passed, fcntl must be called with F_SETFD or
F_SETFL. This fix checks the flag passed and ensu...

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