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dax: Remove complete_unwritten argument

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Fault handlers currently take complete_unwritten argument to convert
unwritten extents after PTEs are updated. However no filesystem uses
this anymore as the code is racy. Remove the unused argument.

Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
This commit is contained in:
Jan Kara
2016-05-11 11:58:48 +02:00
committed by Vishal Verma
parent e4b2749158
commit 02fbd13975
7 changed files with 25 additions and 55 deletions
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4
fs/block_dev.c
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@@ -1746,7 +1746,7 @@ static const struct address_space_operations def_blk_aops = {
*/
static int blkdev_dax_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
return __dax_fault(vma, vmf, blkdev_get_block, NULL);
return __dax_fault(vma, vmf, blkdev_get_block);
}
static int blkdev_dax_pfn_mkwrite(struct vm_area_struct *vma,
@@ -1758,7 +1758,7 @@ static int blkdev_dax_pfn_mkwrite(struct vm_area_struct *vma,
static int blkdev_dax_pmd_fault(struct vm_area_struct *vma, unsigned long addr,
pmd_t *pmd, unsigned int flags)
{
return __dax_pmd_fault(vma, addr, pmd, flags, blkdev_get_block, NULL);
return __dax_pmd_fault(vma, addr, pmd, flags, blkdev_get_block);
}
static const struct vm_operations_struct blkdev_dax_vm_ops = {