diff options
| author | Vishal Verma <vishal.l.verma@intel.com> | 2017-08-30 19:35:58 -0600 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-08-31 14:31:38 -0700 |
| commit | 1db1f3cea1d8886c686832d4618b346ae16c03c8 (patch) | |
| tree | ce3cec4310270efbfec5b124ff5439e62e4bf26e /drivers/pnp | |
| parent | a15797f4bef201544263ef5c264c3f48d78cc5d4 (diff) | |
libnvdimm, btt: fix a missed NVDIMM_IO_ATOMIC case in the write path
The IO context conversion for rw_bytes missed a case in the BTT write
path (btt_map_write) which should've been marked as atomic.
In reality this should not cause a problem, because map writes are to
small for nsio_rw_bytes to attempt error clearing, but it should be
fixed for posterity.
Add a might_sleep() in the non-atomic section of nsio_rw_bytes so that
things like the nfit unit tests, which don't actually sleep, can catch
bugs like this.
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/pnp')
0 files changed, 0 insertions, 0 deletions