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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/ext4/file.c
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@@ -207,7 +207,7 @@ static int ext4_dax_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
if (IS_ERR(handle))
result = VM_FAULT_SIGBUS;
else
result = __dax_fault(vma, vmf, ext4_dax_get_block, NULL);
result = __dax_fault(vma, vmf, ext4_dax_get_block);
if (write) {
if (!IS_ERR(handle))
@@ -243,7 +243,7 @@ static int ext4_dax_pmd_fault(struct vm_area_struct *vma, unsigned long addr,
result = VM_FAULT_SIGBUS;
else
result = __dax_pmd_fault(vma, addr, pmd, flags,
ext4_dax_get_block, NULL);
ext4_dax_get_block);
if (write) {
if (!IS_ERR(handle))