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Commit 9d4949b4 authored by Boaz Harrosh's avatar Boaz Harrosh Committed by Dan Williams
Browse files

dax: ->direct_access does not sleep anymore 



In Patch:
	[7a862fbb] 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: default avatarBoaz Harrosh <boazh@netapp.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 91ab883e

drivers/dax/super.c

+0 −6
Original line number Diff line number Diff line
@@ -246,12 +246,6 @@ long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, 
{

	long avail;



	/*

	 * The device driver is allowed to sleep, in order to make the

	 * memory directly accessible.

	 */

	might_sleep();



	if (!dax_dev)

		return -EOPNOTSUPP;