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| author |   Thomas Gleixner <tglx@linutronix.de> | 2014-03-18 17:19:14 +0000 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2014-04-01 11:55:01 +0200 |
| commit | 902470085406934d3f20c4af02de7d79c01b6b93 (patch) | |
| tree | de6f4ce87f4fc9495e4a63924c2d1641228e5117 /tools/perf/scripts/python/syscall-counts.py | |
| parent | can: c_can: Reduce register access (diff) | |
| download | wireguard-linux-902470085406934d3f20c4af02de7d79c01b6b93.tar.xz wireguard-linux-902470085406934d3f20c4af02de7d79c01b6b93.zip | |
can: c_can: Store dlc private
We can avoid the HW access in TX cleanup path for retrieving the DLC
of the sent package if we store the DLC in a private array.
Ideally this should be handled in the can_echo_skb functions, but I
leave that exercise to the CAN folks.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions