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scsi: qla2xxx: Use nr_cpu_ids instead of NR_CPUS for qp_cpu_map allocation

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Change the memory allocation for qp_cpu_map to use the actual number of
CPUs ('nr_cpu_ids') instead of the maximum possible CPUs ('NR_CPUS').
This saves memory on systems where the maximum CPU limit is much higher
than the active CPU count.

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Link: https://patch.msgid.link/20260331053245.1839-1-lirongqing@baidu.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Li RongQing 2026-03-31 01:32:45 -04:00 committed by Martin K. Petersen
parent e423f1c719
commit 271aeff266
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_inline.h
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@ -621,7 +621,7 @@ static inline int qla_mapq_alloc_qp_cpu_map(struct qla_hw_data *ha)
scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
if (!ha->qp_cpu_map) {
ha->qp_cpu_map = kzalloc_objs(struct qla_qpair *, NR_CPUS);
ha->qp_cpu_map = kzalloc_objs(struct qla_qpair *, nr_cpu_ids);
if (!ha->qp_cpu_map) {
ql_log(ql_log_fatal, vha, 0x0180,
"Unable to allocate memory for qp_cpu_map ptrs.\n");