diff options
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.c')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 81cb27f2f0e6..bb9d73daadfa 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1274,8 +1274,12 @@ static int srp_map_finish_fmr(struct srp_map_state *state, struct ib_pool_fmr *fmr; u64 io_addr = 0; - if (state->fmr.next >= state->fmr.end) + if (state->fmr.next >= state->fmr.end) { + shost_printk(KERN_ERR, ch->target->scsi_host, + PFX "Out of MRs (mr_per_cmd = %d)\n", + ch->target->mr_per_cmd); return -ENOMEM; + } WARN_ON_ONCE(!dev->use_fmr); @@ -1331,8 +1335,12 @@ static int srp_map_finish_fr(struct srp_map_state *state, u32 rkey; int n, err; - if (state->fr.next >= state->fr.end) + if (state->fr.next >= state->fr.end) { + shost_printk(KERN_ERR, ch->target->scsi_host, + PFX "Out of MRs (mr_per_cmd = %d)\n", + ch->target->mr_per_cmd); return -ENOMEM; + } WARN_ON_ONCE(!dev->use_fast_reg); |