diff options
| author | Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> | 2023-08-07 11:21:45 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-08-21 18:40:37 +0530 |
| commit | c77d4c5081aa6508623be876afebff003a2e5875 (patch) | |
| tree | f7a1df44fd72dda8d4ef63c52713b930fc60c41e /drivers/dma | |
| parent | 7bcdaa65810212c999d21e5c3019d03da37b3be3 (diff) | |
dmaengine: xilinx_dma: Use tasklet_hi_schedule for timing critical usecase
Schedule tasklet with high priority to ensure that callback processing
is prioritized. It improves throughput for netdev dma clients.
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/1691387509-2113129-7-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/xilinx/xilinx_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c index 5de9d36a129b..ccd02d8744e9 100644 --- a/drivers/dma/xilinx/xilinx_dma.c +++ b/drivers/dma/xilinx/xilinx_dma.c @@ -1850,7 +1850,7 @@ static irqreturn_t xilinx_mcdma_irq_handler(int irq, void *data) spin_unlock(&chan->lock); } - tasklet_schedule(&chan->tasklet); + tasklet_hi_schedule(&chan->tasklet); return IRQ_HANDLED; } |