[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20231205161736.19663-1-petr.pavlu@suse.com>
Date: Tue, 5 Dec 2023 17:17:33 +0100
From: Petr Pavlu <petr.pavlu@...e.com>
To: rostedt@...dmis.org, mhiramat@...nel.org,
mathieu.desnoyers@...icios.com
Cc: zhengyejian1@...wei.com, linux-trace-kernel@...r.kernel.org,
linux-kernel@...r.kernel.org, Petr Pavlu <petr.pavlu@...e.com>
Subject: [PATCH v2 0/3] tracing: Simplify and fix "buffered event" synchronization
Fix a few problems related to the maintenance of buffered events.
Changes since v1 [1]:
* Address found problems individually. The approach in v1 tried to
simplify the buffered event synchronization but had performance
issues.
[1] https://lore.kernel.org/linux-trace-kernel/20231127151248.7232-1-petr.pavlu@suse.com/
Petr Pavlu (3):
tracing: Fix incomplete locking when disabling buffered events
tracing: Fix a warning when allocating buffered events fails
tracing: Fix a possible race when disabling buffered events
kernel/trace/trace.c | 35 +++++++++++++++++------------------
1 file changed, 17 insertions(+), 18 deletions(-)
base-commit: bee0e7762ad2c6025b9f5245c040fcc36ef2bde8
--
2.35.3
Powered by blists - more mailing lists