diff options
| author |   Huaisheng Ye <yehs1@lenovo.com> | 2018-07-30 15:15:47 +0800 |
|---|---|---|
| committer |   Dave Jiang <dave.jiang@intel.com> | 2018-07-30 09:40:04 -0700 |
| commit | f742267ae91faf241d2892878208dffc586ffe06 (patch) | |
| tree | 448302ecb3ae879da7cf7b2f84cc91c1dfb9a19c /tools/testing/nvdimm | |
| parent | dax/super: Do not request a pointer kaddr when not required (diff) | |
| download | linux-dev-f742267ae91faf241d2892878208dffc586ffe06.tar.xz linux-dev-f742267ae91faf241d2892878208dffc586ffe06.zip | |
md/dm-writecache: Don't request pointer dummy_addr when not required
Function persistent_memory_claim doesn't need to get local pointer
dummy_addr from direct_access. Using NULL instead of having to pass
in a useless local pointer that caller then just throw away.
Suggested-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'tools/testing/nvdimm')
0 files changed, 0 insertions, 0 deletions