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| author |   Dan Williams <dan.j.williams@intel.com> | 2018-04-07 07:47:10 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-04-07 07:47:10 -0700 |
| commit | 60ce0f936bdad595a5cfc50b6e347a7de183ab59 (patch) | |
| tree | 95a47c4041898530e0990a5e1e927bba4a9a9097 /drivers/nvdimm | |
| parent | libnvdimm, namespace: use a safe lookup for dimm device name (diff) | |
| download | linux-dev-60ce0f936bdad595a5cfc50b6e347a7de183ab59.tar.xz linux-dev-60ce0f936bdad595a5cfc50b6e347a7de183ab59.zip | |
libnvdimm, region: quiet region probe
The message about constraining number of online cpus to be less than or
equal to ND_MAX_LANES (256) is only useful for block-aperture
configurations and BTT. Make it debug since it is only relevant when
debugging performance.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/region.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvdimm/region.c b/drivers/nvdimm/region.c index 034f0a07d627..b9ca0033cc99 100644 --- a/drivers/nvdimm/region.c +++ b/drivers/nvdimm/region.c @@ -27,10 +27,10 @@ static int nd_region_probe(struct device *dev) if (nd_region->num_lanes > num_online_cpus() && nd_region->num_lanes < num_possible_cpus() && !test_and_set_bit(0, &once)) { - dev_info(dev, "online cpus (%d) < concurrent i/o lanes (%d) < possible cpus (%d)\n", + dev_dbg(dev, "online cpus (%d) < concurrent i/o lanes (%d) < possible cpus (%d)\n", num_online_cpus(), nd_region->num_lanes, num_possible_cpus()); - dev_info(dev, "setting nr_cpus=%d may yield better libnvdimm device performance\n", + dev_dbg(dev, "setting nr_cpus=%d may yield better libnvdimm device performance\n", nd_region->num_lanes); } |