Messages in this thread |  | | From | Baolin Wang <> | Subject | [PATCH 0/3] Introduce the request_atomic() for the host | Date | Thu, 26 Dec 2019 19:29:18 +0800 |
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This patch set introduces a new request_atomic() interface for the MMC host controller, which is used to submit a request to host in the atomic context, such as in the irq hard handler, to reduce the request latency.
This patch set is based on mmc/next_host_sq branch: https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/log/?h=next_host_sq
Any comments are welcome. Thanks.
Baolin Wang (3): mmc: host: Introduce the request_atomic() for the host mmc: host: sdhci-sprd: Implement the request_atomic() API mmc: host: hsq: Support request_atomic() API
drivers/mmc/host/mmc_hsq.c | 5 ++++- drivers/mmc/host/sdhci-sprd.c | 28 ++++++++++++++++++++++++++-- drivers/mmc/host/sdhci.c | 27 +++++++++++++++++++-------- drivers/mmc/host/sdhci.h | 1 + include/linux/mmc/host.h | 3 +++ 5 files changed, 53 insertions(+), 11 deletions(-)
-- 1.7.9.5
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