blockdev: don't set S_DAX for misaligned partitions

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commit f0b2e563bc upstream.

The dax code doesn't currently support misaligned partitions,
so disable O_DIRECT via dax until such time as that support
materializes.

Suggested-by: Boaz Harrosh <boaz@plexistor.com>
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Jeff Moyer 2015-08-14 16:15:32 -04:00 • committed by Greg Kroah-Hartman

parent 7ae7e14595

commit eb218995a9

1 changed files with 7 additions and 0 deletions

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fs/block_dev.c

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