[PATCH v2 0/3] tracing: Simplify and fix "buffered event" synchronization
From: Petr Pavlu
Date: Tue Dec 05 2023 - 11:18:01 EST
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@xxxxxxxx/
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
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2.35.3