From: Mathieu Desnoyers via lttng-dev <lttng-dev@lists.lttng.org>
To: lttng-dev@lists.lttng.org,
diamon-discuss@lists.linuxfoundation.org,
linux-trace-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RELEASE] LTTng-modules 2.13.20 and 2.14.1 (Linux kernel tracer)
Date: Mon, 8 Sep 2025 16:07:55 -0400 [thread overview]
Message-ID: <eecc93ef-8d3c-4b2a-857c-471295ee6ec3@efficios.com> (raw)
Hi,
This is a stable release announcement for the LTTng kernel tracer,
an out-of-tree kernel tracer for the Linux kernel.
The LTTng project provides low-overhead, correlated userspace and
kernel tracing on Linux. Its use of the Common Trace Format and a
flexible control interface allows it to fulfill various workloads.
* New in this release:
The changes in those releases are mainly kernel enablement updates
to allow compiling against recent kernels and building against the
full kernel source, which allows building additional instrumentation
such as ext4 and btrfs.
* Detailed change log
2025-09-08 LTTng modules 2.13.20
* Add missing prototype for wrapper_get_pfnblock_flags_mask()
* fix: mm: remove the for_reclaim field from struct writeback_control (v6.17)
* fix: btrfs: use refcount_t type for the extent buffer reference counter (v6.17)
* fix: percpu: repurpose __percpu tag as a named address space qualifier (v6.15)
* tracepoint: Have tracepoints created with DECLARE_TRACE() have _tp suffix (v6.16)
* fix: treewide, timers: Rename from_timer() to timer_container_of() (v6.16)
* fix: mm/writeback: Convert tracing writeback_page_template to folios (v5.16)
* fix: mm/page-writeback: introduce tracepoint for wait_on_page_writeback() (v5.2)
* fix: btrfs: use the flags of an extent map to identify the compression type (v6.8)
* fix: btrfs: update the writepage tracepoint to take a folio (v6.12)
* fix: btrfs: tracepoints: add btrfs prefix to names where it's missing (v6.16)
* fix: ext4: Change remaining tracepoints to use folio (v6.5)
* fix: ext4: Convert invalidatepage to invalidate_folio (v5.18)
* fix: sched/tracepoints: Move and extend the sched_process_exit() tracepoint (v6.16)
* Fix: `fast_page_fault` changed in RHEL 8.7
* Fix: `kvm_exit` changed in RHEL 8.7
2025-09-08 LTTng modules 2.14.1
* Add missing prototype for wrapper_get_pfnblock_flags_mask()
* fix: mm: remove the for_reclaim field from struct writeback_control (v6.17)
* fix: btrfs: use refcount_t type for the extent buffer reference counter (v6.17)
* Fix: `fast_page_fault` changed in RHEL 8.7
* Fix: `kvm_exit` changed in RHEL 8.7
* fix: percpu: repurpose __percpu tag as a named address space qualifier (v6.15)
* writeback instrumentation: Add missing provider name prefix
Enjoy!
Mathieu
Project website: https://lttng.org
Documentation: https://lttng.org/docs
Download link: https://lttng.org/download
--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com
reply other threads:[~2025-09-08 20:11 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=eecc93ef-8d3c-4b2a-857c-471295ee6ec3@efficios.com \
--to=lttng-dev@lists.lttng.org \
--cc=diamon-discuss@lists.linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-trace-users@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox