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scsi: lpfc: Replace PCI pool old API

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The PCI pool API is deprecated. This commit replaces the PCI pool old
API by the appropriate function with the DMA pool API. It also updates
some comments, accordingly.

Signed-off-by: Romain Perier <romain.perier@collabora.com>
Reviewed-by: Peter Senna Tschudin <peter.senna@collabora.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Romain Perier 2017-07-06 10:13:05 +02:00 committed by Martin K. Petersen
parent decab9a6fb
commit 771db5c0e3
7 changed files with 75 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/scsi/lpfc/lpfc.h
View File

@ -946,14 +946,14 @@ struct lpfc_hba {
struct list_head active_rrq_list;
spinlock_t hbalock;
/* pci_mem_pools */
struct pci_pool *lpfc_sg_dma_buf_pool;
struct pci_pool *lpfc_mbuf_pool;
struct pci_pool *lpfc_hrb_pool; /* header receive buffer pool */
struct pci_pool *lpfc_drb_pool; /* data receive buffer pool */
struct pci_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */
struct pci_pool *lpfc_hbq_pool; /* SLI3 hbq buffer pool */
struct pci_pool *txrdy_payload_pool;
/* dma_mem_pools */
struct dma_pool *lpfc_sg_dma_buf_pool;
struct dma_pool *lpfc_mbuf_pool;
struct dma_pool *lpfc_hrb_pool; /* header receive buffer pool */
struct dma_pool *lpfc_drb_pool; /* data receive buffer pool */
struct dma_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */
struct dma_pool *lpfc_hbq_pool; /* SLI3 hbq buffer pool */
struct dma_pool *txrdy_payload_pool;
struct lpfc_dma_pool lpfc_mbuf_safety_pool;
mempool_t *mbox_mem_pool;

16
drivers/scsi/lpfc/lpfc_init.c
View File

@ -3275,7 +3275,7 @@ lpfc_scsi_free(struct lpfc_hba *phba)
list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list_put,
list) {
list_del(&sb->list);
pci_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
dma_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
sb->dma_handle);
kfree(sb);
phba->total_scsi_bufs--;
@ -3286,7 +3286,7 @@ lpfc_scsi_free(struct lpfc_hba *phba)
list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list_get,
list) {
list_del(&sb->list);
pci_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
dma_pool_free(phba->lpfc_sg_dma_buf_pool, sb->data,
sb->dma_handle);
kfree(sb);
phba->total_scsi_bufs--;
@ -3317,7 +3317,7 @@ lpfc_nvme_free(struct lpfc_hba *phba)
list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
&phba->lpfc_nvme_buf_list_put, list) {
list_del(&lpfc_ncmd->list);
pci_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
dma_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
lpfc_ncmd->dma_handle);
kfree(lpfc_ncmd);
phba->total_nvme_bufs--;
@ -3328,7 +3328,7 @@ lpfc_nvme_free(struct lpfc_hba *phba)
list_for_each_entry_safe(lpfc_ncmd, lpfc_ncmd_next,
&phba->lpfc_nvme_buf_list_get, list) {
list_del(&lpfc_ncmd->list);
pci_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
dma_pool_free(phba->lpfc_sg_dma_buf_pool, lpfc_ncmd->data,
lpfc_ncmd->dma_handle);
kfree(lpfc_ncmd);
phba->total_nvme_bufs--;
@ -3640,7 +3640,7 @@ lpfc_sli4_scsi_sgl_update(struct lpfc_hba *phba)
list_remove_head(&scsi_sgl_list, psb,
struct lpfc_scsi_buf, list);
if (psb) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
psb->data, psb->dma_handle);
kfree(psb);
}
@ -3774,7 +3774,7 @@ lpfc_sli4_nvme_sgl_update(struct lpfc_hba *phba)
list_remove_head(&nvme_sgl_list, lpfc_ncmd,
struct lpfc_nvme_buf, list);
if (lpfc_ncmd) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
lpfc_ncmd->data,
lpfc_ncmd->dma_handle);
kfree(lpfc_ncmd);
@ -6846,8 +6846,8 @@ lpfc_create_shost(struct lpfc_hba *phba)
if (phba->nvmet_support) {
/* Only 1 vport (pport) will support NVME target */
if (phba->txrdy_payload_pool == NULL) {
phba->txrdy_payload_pool = pci_pool_create(
"txrdy_pool", phba->pcidev,
phba->txrdy_payload_pool = dma_pool_create(
"txrdy_pool", &phba->pcidev->dev,
TXRDY_PAYLOAD_LEN, 16, 0);
if (phba->txrdy_payload_pool) {
phba->targetport = NULL;

90
drivers/scsi/lpfc/lpfc_mem.c
View File

@ -97,8 +97,8 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
i = SLI4_PAGE_SIZE;
phba->lpfc_sg_dma_buf_pool =
pci_pool_create("lpfc_sg_dma_buf_pool",
phba->pcidev,
dma_pool_create("lpfc_sg_dma_buf_pool",
&phba->pcidev->dev,
phba->cfg_sg_dma_buf_size,
i, 0);
if (!phba->lpfc_sg_dma_buf_pool)
@ -106,15 +106,15 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
} else {
phba->lpfc_sg_dma_buf_pool =
pci_pool_create("lpfc_sg_dma_buf_pool",
phba->pcidev, phba->cfg_sg_dma_buf_size,
dma_pool_create("lpfc_sg_dma_buf_pool",
&phba->pcidev->dev, phba->cfg_sg_dma_buf_size,
align, 0);
if (!phba->lpfc_sg_dma_buf_pool)
goto fail;
}
phba->lpfc_mbuf_pool = pci_pool_create("lpfc_mbuf_pool", phba->pcidev,
phba->lpfc_mbuf_pool = dma_pool_create("lpfc_mbuf_pool", &phba->pcidev->dev,
LPFC_BPL_SIZE,
align, 0);
if (!phba->lpfc_mbuf_pool)
@ -128,7 +128,7 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
pool->max_count = 0;
pool->current_count = 0;
for ( i = 0; i < LPFC_MBUF_POOL_SIZE; i++) {
pool->elements[i].virt = pci_pool_alloc(phba->lpfc_mbuf_pool,
pool->elements[i].virt = dma_pool_alloc(phba->lpfc_mbuf_pool,
GFP_KERNEL, &pool->elements[i].phys);
if (!pool->elements[i].virt)
goto fail_free_mbuf_pool;
@ -152,21 +152,21 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
sizeof(struct lpfc_node_rrq));
if (!phba->rrq_pool)
goto fail_free_nlp_mem_pool;
phba->lpfc_hrb_pool = pci_pool_create("lpfc_hrb_pool",
phba->pcidev,
phba->lpfc_hrb_pool = dma_pool_create("lpfc_hrb_pool",
&phba->pcidev->dev,
LPFC_HDR_BUF_SIZE, align, 0);
if (!phba->lpfc_hrb_pool)
goto fail_free_rrq_mem_pool;
phba->lpfc_drb_pool = pci_pool_create("lpfc_drb_pool",
phba->pcidev,
phba->lpfc_drb_pool = dma_pool_create("lpfc_drb_pool",
&phba->pcidev->dev,
LPFC_DATA_BUF_SIZE, align, 0);
if (!phba->lpfc_drb_pool)
goto fail_free_hrb_pool;
phba->lpfc_hbq_pool = NULL;
} else {
phba->lpfc_hbq_pool = pci_pool_create("lpfc_hbq_pool",
phba->pcidev, LPFC_BPL_SIZE, align, 0);
phba->lpfc_hbq_pool = dma_pool_create("lpfc_hbq_pool",
&phba->pcidev->dev, LPFC_BPL_SIZE, align, 0);
if (!phba->lpfc_hbq_pool)
goto fail_free_nlp_mem_pool;
phba->lpfc_hrb_pool = NULL;
@ -185,10 +185,10 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
return 0;
fail_free_drb_pool:
pci_pool_destroy(phba->lpfc_drb_pool);
dma_pool_destroy(phba->lpfc_drb_pool);
phba->lpfc_drb_pool = NULL;
fail_free_hrb_pool:
pci_pool_destroy(phba->lpfc_hrb_pool);
dma_pool_destroy(phba->lpfc_hrb_pool);
phba->lpfc_hrb_pool = NULL;
fail_free_rrq_mem_pool:
mempool_destroy(phba->rrq_pool);
@ -201,14 +201,14 @@ fail_free_drb_pool:
phba->mbox_mem_pool = NULL;
fail_free_mbuf_pool:
while (i--)
pci_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
pool->elements[i].phys);
kfree(pool->elements);
fail_free_lpfc_mbuf_pool:
pci_pool_destroy(phba->lpfc_mbuf_pool);
dma_pool_destroy(phba->lpfc_mbuf_pool);
phba->lpfc_mbuf_pool = NULL;
fail_free_dma_buf_pool:
pci_pool_destroy(phba->lpfc_sg_dma_buf_pool);
dma_pool_destroy(phba->lpfc_sg_dma_buf_pool);
phba->lpfc_sg_dma_buf_pool = NULL;
fail:
return -ENOMEM;
@ -218,8 +218,8 @@ int
lpfc_nvmet_mem_alloc(struct lpfc_hba *phba)
{
phba->lpfc_nvmet_drb_pool =
pci_pool_create("lpfc_nvmet_drb_pool",
phba->pcidev, LPFC_NVMET_DATA_BUF_SIZE,
dma_pool_create("lpfc_nvmet_drb_pool",
&phba->pcidev->dev, LPFC_NVMET_DATA_BUF_SIZE,
SGL_ALIGN_SZ, 0);
if (!phba->lpfc_nvmet_drb_pool) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
@ -248,20 +248,20 @@ lpfc_mem_free(struct lpfc_hba *phba)
/* Free HBQ pools */
lpfc_sli_hbqbuf_free_all(phba);
if (phba->lpfc_nvmet_drb_pool)
pci_pool_destroy(phba->lpfc_nvmet_drb_pool);
dma_pool_destroy(phba->lpfc_nvmet_drb_pool);
phba->lpfc_nvmet_drb_pool = NULL;
if (phba->lpfc_drb_pool)
pci_pool_destroy(phba->lpfc_drb_pool);
dma_pool_destroy(phba->lpfc_drb_pool);
phba->lpfc_drb_pool = NULL;
if (phba->lpfc_hrb_pool)
pci_pool_destroy(phba->lpfc_hrb_pool);
dma_pool_destroy(phba->lpfc_hrb_pool);
phba->lpfc_hrb_pool = NULL;
if (phba->txrdy_payload_pool)
pci_pool_destroy(phba->txrdy_payload_pool);
dma_pool_destroy(phba->txrdy_payload_pool);
phba->txrdy_payload_pool = NULL;
if (phba->lpfc_hbq_pool)
pci_pool_destroy(phba->lpfc_hbq_pool);
dma_pool_destroy(phba->lpfc_hbq_pool);
phba->lpfc_hbq_pool = NULL;
if (phba->rrq_pool)
@ -282,15 +282,15 @@ lpfc_mem_free(struct lpfc_hba *phba)
/* Free MBUF memory pool */
for (i = 0; i < pool->current_count; i++)
pci_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt,
pool->elements[i].phys);
kfree(pool->elements);
pci_pool_destroy(phba->lpfc_mbuf_pool);
dma_pool_destroy(phba->lpfc_mbuf_pool);
phba->lpfc_mbuf_pool = NULL;
/* Free DMA buffer memory pool */
pci_pool_destroy(phba->lpfc_sg_dma_buf_pool);
dma_pool_destroy(phba->lpfc_sg_dma_buf_pool);
phba->lpfc_sg_dma_buf_pool = NULL;
/* Free Device Data memory pool */
@ -379,7 +379,7 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
* @handle: used to return the DMA-mapped address of the mbuf
*
* Description: Allocates a DMA-mapped buffer from the lpfc_mbuf_pool PCI pool.
* Allocates from generic pci_pool_alloc function first and if that fails and
* Allocates from generic dma_pool_alloc function first and if that fails and
* mem_flags has MEM_PRI set (the only defined flag), returns an mbuf from the
* HBA's pool.
*
@ -397,7 +397,7 @@ lpfc_mbuf_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
unsigned long iflags;
void *ret;
ret = pci_pool_alloc(phba->lpfc_mbuf_pool, GFP_KERNEL, handle);
ret = dma_pool_alloc(phba->lpfc_mbuf_pool, GFP_KERNEL, handle);
spin_lock_irqsave(&phba->hbalock, iflags);
if (!ret && (mem_flags & MEM_PRI) && pool->current_count) {
@ -433,7 +433,7 @@ __lpfc_mbuf_free(struct lpfc_hba * phba, void *virt, dma_addr_t dma)
pool->elements[pool->current_count].phys = dma;
pool->current_count++;
} else {
pci_pool_free(phba->lpfc_mbuf_pool, virt, dma);
dma_pool_free(phba->lpfc_mbuf_pool, virt, dma);
}
return;
}
@ -470,7 +470,7 @@ lpfc_mbuf_free(struct lpfc_hba * phba, void *virt, dma_addr_t dma)
* @handle: used to return the DMA-mapped address of the nvmet_buf
*
* Description: Allocates a DMA-mapped buffer from the lpfc_sg_dma_buf_pool
* PCI pool. Allocates from generic pci_pool_alloc function.
* PCI pool. Allocates from generic dma_pool_alloc function.
*
* Returns:
* pointer to the allocated nvmet_buf on success
@ -481,7 +481,7 @@ lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
{
void *ret;
ret = pci_pool_alloc(phba->lpfc_sg_dma_buf_pool, GFP_KERNEL, handle);
ret = dma_pool_alloc(phba->lpfc_sg_dma_buf_pool, GFP_KERNEL, handle);
return ret;
}
@ -497,7 +497,7 @@ lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int mem_flags, dma_addr_t *handle)
void
lpfc_nvmet_buf_free(struct lpfc_hba *phba, void *virt, dma_addr_t dma)
{
pci_pool_free(phba->lpfc_sg_dma_buf_pool, virt, dma);
dma_pool_free(phba->lpfc_sg_dma_buf_pool, virt, dma);
}
/**
@ -522,7 +522,7 @@ lpfc_els_hbq_alloc(struct lpfc_hba *phba)
if (!hbqbp)
return NULL;
hbqbp->dbuf.virt = pci_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL,
hbqbp->dbuf.virt = dma_pool_alloc(phba->lpfc_hbq_pool, GFP_KERNEL,
&hbqbp->dbuf.phys);
if (!hbqbp->dbuf.virt) {
kfree(hbqbp);
@ -547,7 +547,7 @@ lpfc_els_hbq_alloc(struct lpfc_hba *phba)
void
lpfc_els_hbq_free(struct lpfc_hba *phba, struct hbq_dmabuf *hbqbp)
{
pci_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
dma_pool_free(phba->lpfc_hbq_pool, hbqbp->dbuf.virt, hbqbp->dbuf.phys);
kfree(hbqbp);
return;
}
@ -574,16 +574,16 @@ lpfc_sli4_rb_alloc(struct lpfc_hba *phba)
if (!dma_buf)
return NULL;
dma_buf->hbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
dma_buf->hbuf.virt = dma_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
&dma_buf->hbuf.phys);
if (!dma_buf->hbuf.virt) {
kfree(dma_buf);
return NULL;
}
dma_buf->dbuf.virt = pci_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
&dma_buf->dbuf.phys);
if (!dma_buf->dbuf.virt) {
pci_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
dma_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
dma_buf->hbuf.phys);
kfree(dma_buf);
return NULL;
@ -607,8 +607,8 @@ lpfc_sli4_rb_alloc(struct lpfc_hba *phba)
void
lpfc_sli4_rb_free(struct lpfc_hba *phba, struct hbq_dmabuf *dmab)
{
pci_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
pci_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys);
dma_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
dma_pool_free(phba->lpfc_drb_pool, dmab->dbuf.virt, dmab->dbuf.phys);
kfree(dmab);
}
@ -634,16 +634,16 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba)
if (!dma_buf)
return NULL;
dma_buf->hbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
dma_buf->hbuf.virt = dma_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
&dma_buf->hbuf.phys);
if (!dma_buf->hbuf.virt) {
kfree(dma_buf);
return NULL;
}
dma_buf->dbuf.virt = pci_pool_alloc(phba->lpfc_nvmet_drb_pool,
dma_buf->dbuf.virt = dma_pool_alloc(phba->lpfc_nvmet_drb_pool,
GFP_KERNEL, &dma_buf->dbuf.phys);
if (!dma_buf->dbuf.virt) {
pci_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
dma_pool_free(phba->lpfc_hrb_pool, dma_buf->hbuf.virt,
dma_buf->hbuf.phys);
kfree(dma_buf);
return NULL;
@ -667,8 +667,8 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba)
void
lpfc_sli4_nvmet_free(struct lpfc_hba *phba, struct rqb_dmabuf *dmab)
{
pci_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
pci_pool_free(phba->lpfc_nvmet_drb_pool,
dma_pool_free(phba->lpfc_hrb_pool, dmab->hbuf.virt, dmab->hbuf.phys);
dma_pool_free(phba->lpfc_nvmet_drb_pool,
dmab->dbuf.virt, dmab->dbuf.phys);
kfree(dmab);
}

6
drivers/scsi/lpfc/lpfc_nvme.c
View File

@ -1939,7 +1939,7 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
* pci bus space for an I/O. The DMA buffer includes the
* number of SGE's necessary to support the sg_tablesize.
*/
lpfc_ncmd->data = pci_pool_alloc(phba->lpfc_sg_dma_buf_pool,
lpfc_ncmd->data = dma_pool_alloc(phba->lpfc_sg_dma_buf_pool,
GFP_KERNEL,
&lpfc_ncmd->dma_handle);
if (!lpfc_ncmd->data) {
@ -1950,7 +1950,7 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
lxri = lpfc_sli4_next_xritag(phba);
if (lxri == NO_XRI) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
lpfc_ncmd->data, lpfc_ncmd->dma_handle);
kfree(lpfc_ncmd);
break;
@ -1961,7 +1961,7 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
/* Allocate iotag for lpfc_ncmd->cur_iocbq. */
iotag = lpfc_sli_next_iotag(phba, pwqeq);
if (iotag == 0) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
lpfc_ncmd->data, lpfc_ncmd->dma_handle);
kfree(lpfc_ncmd);
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,

4
drivers/scsi/lpfc/lpfc_nvmet.c
View File

@ -175,7 +175,7 @@ lpfc_nvmet_ctxbuf_post(struct lpfc_hba *phba, struct lpfc_nvmet_ctxbuf *ctx_buf)
unsigned long iflag;
if (ctxp->txrdy) {
pci_pool_free(phba->txrdy_payload_pool, ctxp->txrdy,
dma_pool_free(phba->txrdy_payload_pool, ctxp->txrdy,
ctxp->txrdy_phys);
ctxp->txrdy = NULL;
ctxp->txrdy_phys = 0;
@ -1909,7 +1909,7 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
case NVMET_FCOP_WRITEDATA:
/* Words 0 - 2 : The first sg segment */
txrdy = pci_pool_alloc(phba->txrdy_payload_pool,
txrdy = dma_pool_alloc(phba->txrdy_payload_pool,
GFP_KERNEL, &physaddr);
if (!txrdy) {
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,

12
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -416,7 +416,7 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc)
* struct fcp_cmnd, struct fcp_rsp and the number of bde's
* necessary to support the sg_tablesize.
*/
psb->data = pci_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
psb->data = dma_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
GFP_KERNEL, &psb->dma_handle);
if (!psb->data) {
kfree(psb);
@ -427,7 +427,7 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc)
/* Allocate iotag for psb->cur_iocbq. */
iotag = lpfc_sli_next_iotag(phba, &psb->cur_iocbq);
if (iotag == 0) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
psb->data, psb->dma_handle);
kfree(psb);
break;
@ -826,7 +826,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
* for the struct fcp_cmnd, struct fcp_rsp and the number
* of bde's necessary to support the sg_tablesize.
*/
psb->data = pci_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
psb->data = dma_pool_zalloc(phba->lpfc_sg_dma_buf_pool,
GFP_KERNEL, &psb->dma_handle);
if (!psb->data) {
kfree(psb);
@ -839,7 +839,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
*/
if (phba->cfg_enable_bg && (((unsigned long)(psb->data) &
(unsigned long)(SLI4_PAGE_SIZE - 1)) != 0)) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
psb->data, psb->dma_handle);
kfree(psb);
break;
@ -848,7 +848,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
lxri = lpfc_sli4_next_xritag(phba);
if (lxri == NO_XRI) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
psb->data, psb->dma_handle);
kfree(psb);
break;
@ -857,7 +857,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
/* Allocate iotag for psb->cur_iocbq. */
iotag = lpfc_sli_next_iotag(phba, &psb->cur_iocbq);
if (iotag == 0) {
pci_pool_free(phba->lpfc_sg_dma_buf_pool,
dma_pool_free(phba->lpfc_sg_dma_buf_pool,
psb->data, psb->dma_handle);
kfree(psb);
lpfc_printf_log(phba, KERN_ERR, LOG_FCP,

6
drivers/scsi/lpfc/lpfc_sli.c
View File

@ -17051,7 +17051,7 @@ lpfc_sli4_mds_loopback_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_dmabuf *pcmd = cmdiocb->context2;
if (pcmd && pcmd->virt)
pci_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
dma_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
kfree(pcmd);
lpfc_sli_release_iocbq(phba, cmdiocb);
}
@ -17079,7 +17079,7 @@ lpfc_sli4_handle_mds_loopback(struct lpfc_vport *vport,
/* Allocate buffer for command payload */
pcmd = kmalloc(sizeof(struct lpfc_dmabuf), GFP_KERNEL);
if (pcmd)
pcmd->virt = pci_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
pcmd->virt = dma_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
&pcmd->phys);
if (!pcmd || !pcmd->virt)
goto exit;
@ -17128,7 +17128,7 @@ exit:
lpfc_printf_log(phba, KERN_WARNING, LOG_SLI,
"2023 Unable to process MDS loopback frame\n");
if (pcmd && pcmd->virt)
pci_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
dma_pool_free(phba->lpfc_drb_pool, pcmd->virt, pcmd->phys);
kfree(pcmd);
lpfc_sli_release_iocbq(phba, iocbq);
lpfc_in_buf_free(phba, &dmabuf->dbuf);