diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mem.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_mem.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c index 27ff67e9edae..be54fbf5146f 100644 --- a/drivers/scsi/lpfc/lpfc_mem.c +++ b/drivers/scsi/lpfc/lpfc_mem.c @@ -46,6 +46,7 @@ #define LPFC_MEM_POOL_SIZE 64 /* max elem in non-DMA safety pool */ #define LPFC_DEVICE_DATA_POOL_SIZE 64 /* max elements in device data pool */ #define LPFC_RRQ_POOL_SIZE 256 /* max elements in non-DMA pool */ +#define LPFC_MBX_POOL_SIZE 256 /* max elements in MBX non-DMA pool */ int lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *phba) { @@ -111,8 +112,8 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align) pool->current_count++; } - phba->mbox_mem_pool = mempool_create_kmalloc_pool(LPFC_MEM_POOL_SIZE, - sizeof(LPFC_MBOXQ_t)); + phba->mbox_mem_pool = mempool_create_kmalloc_pool(LPFC_MBX_POOL_SIZE, + sizeof(LPFC_MBOXQ_t)); if (!phba->mbox_mem_pool) goto fail_free_mbuf_pool; @@ -588,8 +589,6 @@ lpfc_sli4_rb_free(struct lpfc_hba *phba, struct hbq_dmabuf *dmab) * Description: Allocates a DMA-mapped receive buffer from the lpfc_hrb_pool PCI * pool along a non-DMA-mapped container for it. * - * Notes: Not interrupt-safe. Must be called with no locks held. - * * Returns: * pointer to HBQ on success * NULL on failure @@ -599,7 +598,7 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba) { struct rqb_dmabuf *dma_buf; - dma_buf = kzalloc(sizeof(struct rqb_dmabuf), GFP_KERNEL); + dma_buf = kzalloc(sizeof(*dma_buf), GFP_KERNEL); if (!dma_buf) return NULL; @@ -722,7 +721,6 @@ lpfc_rq_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp) drqe.address_hi = putPaddrHigh(rqb_entry->dbuf.phys); rc = lpfc_sli4_rq_put(rqb_entry->hrq, rqb_entry->drq, &hrqe, &drqe); if (rc < 0) { - (rqbp->rqb_free_buffer)(phba, rqb_entry); lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "6409 Cannot post to HRQ %d: %x %x %x " "DRQ %x %x\n", @@ -732,6 +730,7 @@ lpfc_rq_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp) rqb_entry->hrq->entry_count, rqb_entry->drq->host_index, rqb_entry->drq->hba_index); + (rqbp->rqb_free_buffer)(phba, rqb_entry); } else { list_add_tail(&rqb_entry->hbuf.list, &rqbp->rqb_buffer_list); rqbp->buffer_count++; |