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| author |   Jeffle Xu <jefflexu@linux.alibaba.com> | 2021-02-08 22:34:36 -0500 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2021-02-09 08:45:30 -0500 |
| commit | 5b0fab508992c2e120971da658ce80027acbc405 (patch) | |
| tree | 1560ab26e53bf933c464b545810808273e75a4c5 /drivers/md/dm.c | |
| parent | dm table: fix iterate_devices based device capability checks (diff) | |
| download | linux-dev-5b0fab508992c2e120971da658ce80027acbc405.tar.xz linux-dev-5b0fab508992c2e120971da658ce80027acbc405.zip | |
dm table: fix DAX iterate_devices based device capability checks
Fix dm_table_supports_dax() and invert logic of both
iterate_devices_callout_fn so that all devices' DAX capabilities are
properly checked.
Fixes: 545ed20e6df6 ("dm: add infrastructure for DAX support")
Cc: stable@vger.kernel.org
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 65b21159a7a6..64fda1429e39 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1133,7 +1133,7 @@ static bool dm_dax_supported(struct dax_device *dax_dev, struct block_device *bd if (!map) goto out; - ret = dm_table_supports_dax(map, device_supports_dax, &blocksize); + ret = dm_table_supports_dax(map, device_not_dax_capable, &blocksize); out: dm_put_live_table(md, srcu_idx); |