diff options
Diffstat (limited to 'drivers/infiniband/hw/irdma/pble.c')
| -rw-r--r-- | drivers/infiniband/hw/irdma/pble.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/irdma/pble.c b/drivers/infiniband/hw/irdma/pble.c index fa6325adaede..28dfad7f940c 100644 --- a/drivers/infiniband/hw/irdma/pble.c +++ b/drivers/infiniband/hw/irdma/pble.c @@ -506,12 +506,14 @@ exit: void irdma_free_pble(struct irdma_hmc_pble_rsrc *pble_rsrc, struct irdma_pble_alloc *palloc) { - pble_rsrc->freedpbles += palloc->total_cnt; - if (palloc->level == PBLE_LEVEL_2) free_lvl2(pble_rsrc, palloc); else irdma_prm_return_pbles(&pble_rsrc->pinfo, &palloc->level1.chunkinfo); + + mutex_lock(&pble_rsrc->pble_mutex_lock); + pble_rsrc->freedpbles += palloc->total_cnt; pble_rsrc->stats_alloc_freed++; + mutex_unlock(&pble_rsrc->pble_mutex_lock); } |