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| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-05-28 10:17:47 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-06-18 13:22:10 +0300 |
| commit | b734d8830f70813e17f470daa60f535a6df4d570 (patch) | |
| tree | 811c7c156bfd57193676b845ac175912ed36d696 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 64ff013ce0986952fad1678d7faf8998584fc500 (diff) | |
wifi: wl18xx: make wl18xx_tx_immediate_complete() more efficient
wl18xx_tx_immediate_complete() iterates through the completed transmit
descriptors in a circular fashion, and in doing so uses a modulus
operation that is not a power of two. This leads to inefficient code
generation, which can be easily solved by providing a helper to
increment to the next descriptor. Use this more efficient solution.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/E1sBsxn-00E8vW-9h@rmk-PC.armlinux.org.uk
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions