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authorJan Kara <jack@suse.cz>2017-11-01 16:36:38 +0100
committerDan Williams <dan.j.williams@intel.com>2017-11-03 14:26:24 +0100
commitcec04e8c825eaa5a4bb1a3ce0d3784628e965196 (patch)
tree28fa3c7cfdad226086ccaa2d46c4675e4766e1a6 /fs/dax.c
parentdax: Inline dax_pmd_insert_mapping() into the callsite (diff)
downloadlinux-cec04e8c825eaa5a4bb1a3ce0d3784628e965196.tar.xz
linux-cec04e8c825eaa5a4bb1a3ce0d3784628e965196.zip
dax: Fix comment describing dax_iomap_fault()
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>
Diffstat (limited to 'fs/dax.c')
-rw-r--r--fs/dax.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/dax.c b/fs/dax.c
index 675fab8ec41f..5214ed9ba508 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -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