dax: ->direct_access does not sleep anymore
In Patch:
[7a862fb
] brd: remove dax support
Dan Williams has removed the only might_sleep
implementation of ->direct_access.
So we no longer need to check for it.
CC: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Boaz Harrosh <boazh@netapp.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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9d4949b493
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@ -246,12 +246,6 @@ long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages,
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{
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{
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long avail;
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long avail;
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/*
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* The device driver is allowed to sleep, in order to make the
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* memory directly accessible.
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*/
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might_sleep();
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if (!dax_dev)
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if (!dax_dev)
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return -EOPNOTSUPP;
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return -EOPNOTSUPP;
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