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| author | Dan Williams <dan.j.williams@intel.com> | 2015-05-16 12:28:50 -0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2015-06-26 11:23:38 -0400 |
| commit | 43d3fa3a0491168ad769d20d5cbae45492509d43 (patch) | |
| tree | 6498f7d93f19d73473f3fbe2bca435f9e9a2a090 /drivers/nvdimm | |
| parent | fcae695737fca0849c18db814d9d8de05c0fd2a2 (diff) | |
| download | lwn-43d3fa3a0491168ad769d20d5cbae45492509d43.tar.gz lwn-43d3fa3a0491168ad769d20d5cbae45492509d43.zip | |
libnvdimm, pmem: fix up max_hw_sectors
There is no hardware limit to enforce on the size of the i/o that can be passed
to an nvdimm block device, so set it to UINT_MAX.
Reviewed-by: Vishal Verma <vishal.l.verma@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/pmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 7346054bccbb..d29a42adb95a 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -167,7 +167,7 @@ static int pmem_attach_disk(struct nd_namespace_common *ndns, return -ENOMEM; blk_queue_make_request(pmem->pmem_queue, pmem_make_request); - blk_queue_max_hw_sectors(pmem->pmem_queue, 1024); + blk_queue_max_hw_sectors(pmem->pmem_queue, UINT_MAX); blk_queue_bounce_limit(pmem->pmem_queue, BLK_BOUNCE_ANY); disk = alloc_disk(0); |