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| author | Naomi Chu <[email protected]> | 2023-11-02 05:24:24 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2023-11-09 02:35:07 +0000 |
| commit | defde5a50d91c74e1ce71a7f0bce7fb1ae311d84 (patch) | |
| tree | c761423e26c0794f2914e00d48a7ebd3a8fe6a38 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | scsi: qla2xxx: Fix system crash due to bad pointer access (diff) | |
| download | kernel-defde5a50d91c74e1ce71a7f0bce7fb1ae311d84.tar.gz kernel-defde5a50d91c74e1ce71a7f0bce7fb1ae311d84.zip | |
scsi: ufs: core: Expand MCQ queue slot to DeviceQueueDepth + 1
The UFSHCI 4.0 specification mandates that there should always be at least
one empty slot in each queue for distinguishing between full and empty
states. Enlarge 'hwq->max_entries' to 'DeviceQueueDepth + 1' to allow
UFSHCI 4.0 controllers to fully utilize MCQ queue slots.
Fixes: 4682abfae2eb ("scsi: ufs: core: mcq: Allocate memory for MCQ mode")
Signed-off-by: Naomi Chu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Stanley Chu <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Reviewed-by: Peter Wang <[email protected]>
Reviewed-by: Chun-Hung <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions