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authorChristoph Hellwig <hch@lst.de>2017-01-28 10:20:26 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2017-01-31 03:32:25 +0300
commit8ff6daa17b6a64e59bbabaa116b9bd854fa4da1f (patch)
tree2e3aff37a0a2d813849a5cd73641d3df29955fdc /fs/dax.c
parentb6f41e448277ff080fea734b93121e6cd7513f0c (diff)
downloadlinux-8ff6daa17b6a64e59bbabaa116b9bd854fa4da1f.tar.xz
iomap: constify struct iomap_ops
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/dax.c')
-rw-r--r--fs/dax.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/dax.c b/fs/dax.c
index 3af2da5e64ce..78b9651576c6 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -1074,7 +1074,7 @@ dax_iomap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
*/
ssize_t
dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
- struct iomap_ops *ops)
+ const struct iomap_ops *ops)
{
struct address_space *mapping = iocb->ki_filp->f_mapping;
struct inode *inode = mapping->host;
@@ -1118,7 +1118,7 @@ static int dax_fault_return(int error)
* necessary locking for the page fault to proceed successfully.
*/
int dax_iomap_fault(struct vm_area_struct *vma, struct vm_fault *vmf,
- struct iomap_ops *ops)
+ const struct iomap_ops *ops)
{
struct address_space *mapping = vma->vm_file->f_mapping;
struct inode *inode = mapping->host;
@@ -1317,7 +1317,7 @@ static int dax_pmd_load_hole(struct vm_area_struct *vma, pmd_t *pmd,
}
int dax_iomap_pmd_fault(struct vm_area_struct *vma, unsigned long address,
- pmd_t *pmd, unsigned int flags, struct iomap_ops *ops)
+ pmd_t *pmd, unsigned int flags, const struct iomap_ops *ops)
{
struct address_space *mapping = vma->vm_file->f_mapping;
unsigned long pmd_addr = address & PMD_MASK;