diff options
| author | Ross Zwisler <[email protected]> | 2018-06-26 16:30:40 -0600 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2018-06-28 16:06:08 -0400 |
| commit | 15256f6cc4b44f2e70503758150267fd2a53c0d6 (patch) | |
| tree | 4e2e479864e693f0994ce5c39013d4490844c5c4 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4557641b4c7046625c026fb809c47ef0d43ae595 (diff) | |
dax: check for QUEUE_FLAG_DAX in bdev_dax_supported()
Add an explicit check for QUEUE_FLAG_DAX to __bdev_dax_supported(). This
is needed for DM configurations where the first element in the dm-linear or
dm-stripe target supports DAX, but other elements do not. Without this
check __bdev_dax_supported() will pass for such devices, letting a
filesystem on that device mount with the DAX option.
Signed-off-by: Ross Zwisler <[email protected]>
Suggested-by: Mike Snitzer <[email protected]>
Fixes: commit 545ed20e6df6 ("dm: add infrastructure for DAX support")
Cc: [email protected]
Acked-by: Dan Williams <[email protected]>
Reviewed-by: Toshi Kani <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions