scsi: ufs: ufshpb: Limit the number of in-flight map requests

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In host control mode the host is the originator of map requests. To not
flood the device with map requests, use a simple throttling mechanism that
limits the number of in-flight map requests.

Link: https://lore.kernel.org/r/20210712095039.8093-10-avri.altman@wdc.com
Reviewed-by: Daejun Park <daejun7.park@samsung.com>
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Avri Altman 2021-07-12 12:50:36 +03:00 • committed by Martin K. Petersen

parent 13c044e916

commit 33845a2d84

2 changed files with 12 additions and 0 deletions

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11

drivers/scsi/ufs/ufshpb.c

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1

drivers/scsi/ufs/ufshpb.h

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