From: David Lechner <dlechner@baylibre.com>
To: linux-spi@vger.kernel.org
Cc: "David Lechner" <dlechner@baylibre.com>,
"Mark Brown" <broonie@kernel.org>,
"Michael Hennerich" <michael.hennerich@analog.com>,
"Nuno Sá" <nuno.sa@analog.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] spi: axi-spi-engine: performance improvements
Date: Wed, 7 Feb 2024 08:51:23 -0600 [thread overview]
Message-ID: <20240207-axi-spi-engine-round-2-1-v2-0-40c0b4e85352@baylibre.com> (raw)
While researching potential performance improvements in the core SPI
code, we found a few low-hanging opportunities for improvements in the
AXI SPI engine driver.
---
Changes in v2:
- Remove include of linux/idr.h header.
- Picked up Nuno's review tags.
- Link to v1: https://lore.kernel.org/r/20240206-axi-spi-engine-round-2-1-v1-0-ea6eeb60f4fb@baylibre.com
---
David Lechner (2):
spi: axi-spi-engine: remove use of ida for sync id
spi: axi-spi-engine: move msg finalization out of irq handler
drivers/spi/spi-axi-spi-engine.c | 68 +++++++++++++---------------------------
1 file changed, 21 insertions(+), 47 deletions(-)
---
base-commit: 80fa6a033ac8c395a3de4840e204638e92b8b371
change-id: 20240206-axi-spi-engine-round-2-1-bb73990abac3
next reply other threads:[~2024-02-07 14:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 14:51 David Lechner [this message]
2024-02-07 14:51 ` [PATCH v2 1/2] spi: axi-spi-engine: remove use of ida for sync id David Lechner
2024-02-07 14:51 ` [PATCH v2 2/2] spi: axi-spi-engine: move msg finalization out of irq handler David Lechner
2024-02-08 16:33 ` [PATCH v2 0/2] spi: axi-spi-engine: performance improvements Mark Brown
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