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| author | Tyrel Datwyler <tyreld@linux.ibm.com> | 2022-03-22 12:44:43 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-29 23:39:24 -0400 |
| commit | 0bade8e53279157c7cc9dd95d573b7e82223d78a (patch) | |
| tree | a1e3ce5e296ae1a0c440e72672a45caec47b7e30 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | bc5519c18a32ce855bb51b9f5eceb77a9489d080 (diff) | |
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
The adapter request_limit is hardcoded to be INITIAL_SRP_LIMIT which is
currently an arbitrary value of 800. Increase this value to 1024 which
better matches the characteristics of the typical IBMi Initiator that
supports 32 LUNs and a queue depth of 32.
This change also has the secondary benefit of being a power of two as
required by the kfifo API. Since, Commit ab9bb6318b09 ("Partially revert
"kfifo: fix kfifo_alloc() and kfifo_init()"") the size of IU pool for each
target has been rounded down to 512 when attempting to kfifo_init() those
pools with the current request_limit size of 800.
Link: https://lore.kernel.org/r/20220322194443.678433-1-tyreld@linux.ibm.com
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions