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| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2019-10-09 15:15:37 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-11-11 21:58:11 +0100 |
| commit | 58ed8e77d3123acb6ece7d016c8db393d5c0d488 (patch) | |
| tree | 9b9b4732b2f102004335ac58bcb04a8cb93f9f43 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | can: flexcan: use devm_platform_ioremap_resource() to simplify code (diff) | |
| download | linux-dev-58ed8e77d3123acb6ece7d016c8db393d5c0d488.tar.xz linux-dev-58ed8e77d3123acb6ece7d016c8db393d5c0d488.zip | |
can: flexcan: flexcan_irq_state(): only read timestamp if needed
The function flexcan_irq_state() checks the controller for CAN state
changes and pushes a skb with the new state and a timestamp into the
rx-offload framework.
This patch optimizes the function by only reading the timestamp, if a
state change is detected.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions