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dax: Fix comment describing dax_iomap_fault()

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Add missing argument description.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Jan Kara 2017-11-01 16:36:38 +01:00 committed by Dan Williams
parent 302a5e312b
commit cec04e8c82
1 changed files with 2 additions and 1 deletions
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3
fs/dax.c
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@ -1435,7 +1435,8 @@ static int dax_iomap_pmd_fault(struct vm_fault *vmf,
/**
* dax_iomap_fault - handle a page fault on a DAX file
* @vmf: The description of the fault
* @ops: iomap ops passed from the file system
* @pe_size: Size of the page to fault in
* @ops: Iomap ops passed from the file system
*
* When a page fault occurs, filesystems may call this helper in
* their fault handler for DAX files. dax_iomap_fault() assumes the caller