diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 8945ac04277..dbaf5b963bf 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -13286,7 +13286,7 @@ lpfc_sli4_post_els_sgl_list_ext(struct lpfc_hba *phba) LPFC_MBOXQ_t *mbox; uint32_t reqlen, alloclen, index; uint32_t mbox_tmo; - uint16_t rsrc_start, rsrc_size, els_xri_cnt; + uint16_t rsrc_start, rsrc_size, els_xri_cnt, post_els_xri_cnt; uint16_t xritag_start = 0, lxri = 0; struct lpfc_rsrc_blks *rsrc_blk; int cnt, ttl_cnt, rc = 0; @@ -13308,6 +13308,7 @@ lpfc_sli4_post_els_sgl_list_ext(struct lpfc_hba *phba) cnt = 0; ttl_cnt = 0; + post_els_xri_cnt = els_xri_cnt; list_for_each_entry(rsrc_blk, &phba->sli4_hba.lpfc_xri_blk_list, list) { rsrc_start = rsrc_blk->rsrc_start; @@ -13317,11 +13318,12 @@ lpfc_sli4_post_els_sgl_list_ext(struct lpfc_hba *phba) "3014 Working ELS Extent start %d, cnt %d\n", rsrc_start, rsrc_size); - loop_cnt = min(els_xri_cnt, rsrc_size); - if (ttl_cnt + loop_cnt >= els_xri_cnt) { - loop_cnt = els_xri_cnt - ttl_cnt; - ttl_cnt = els_xri_cnt; - } + loop_cnt = min(post_els_xri_cnt, rsrc_size); + if (loop_cnt < post_els_xri_cnt) { + post_els_xri_cnt -= loop_cnt; + ttl_cnt += loop_cnt; + } else + ttl_cnt += post_els_xri_cnt; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) |