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authorJames Smart <jsmart2021@gmail.com>2019-11-16 03:38:47 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2019-11-20 05:37:34 +0300
commit4583a4f66b323c6e4d774be2649e83a4e7c7b78c (patch)
tree5ba18d31c6207d194eb65033120297d1ffe19ea1 /drivers/scsi/lpfc
parent9b44ffab49e337982d4717cfa6799eceaf7359a3 (diff)
downloadlinux-4583a4f66b323c6e4d774be2649e83a4e7c7b78c.tar.xz
scsi: lpfc: use hdwq assigned cpu for allocation
Looking at the recent conversion from smp_processor_id() to raw_smp_processor_id(), realized that the allocation should be based on the cpu the hdwq is bound to, not the executing cpu. Revise to pull cpu number from the hdwq Fixes: 765ab6cdac3b ("scsi: lpfc: Fix a kernel warning triggered by lpfc_get_sgl_per_hdwq()") Link: https://lore.kernel.org/r/20191116003847.6141-1-jsmart2021@gmail.com Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 5286c78645ac..7c8527bd1677 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -20668,7 +20668,7 @@ lpfc_get_sgl_per_hdwq(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_buf)
/* allocate more */
spin_unlock_irqrestore(&hdwq->hdwq_lock, iflags);
tmp = kmalloc_node(sizeof(*tmp), GFP_ATOMIC,
- cpu_to_node(raw_smp_processor_id()));
+ cpu_to_node(hdwq->io_wq->chann));
if (!tmp) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
"8353 error kmalloc memory for HDWQ "
@@ -20811,7 +20811,7 @@ lpfc_get_cmd_rsp_buf_per_hdwq(struct lpfc_hba *phba,
/* allocate more */
spin_unlock_irqrestore(&hdwq->hdwq_lock, iflags);
tmp = kmalloc_node(sizeof(*tmp), GFP_ATOMIC,
- cpu_to_node(raw_smp_processor_id()));
+ cpu_to_node(hdwq->io_wq->chann));
if (!tmp) {
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
"8355 error kmalloc memory for HDWQ "