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-rw-r--r--fs/dax.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/dax.c b/fs/dax.c
index 5ddf15161390..efc210ff6665 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -526,13 +526,13 @@ static int copy_user_dax(struct block_device *bdev, struct dax_device *dax_dev,
static void *dax_insert_mapping_entry(struct address_space *mapping,
struct vm_fault *vmf,
void *entry, sector_t sector,
- unsigned long flags)
+ unsigned long flags, bool dirty)
{
struct radix_tree_root *page_tree = &mapping->page_tree;
void *new_entry;
pgoff_t index = vmf->pgoff;
- if (vmf->flags & FAULT_FLAG_WRITE)
+ if (dirty)
__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);
if (dax_is_zero_entry(entry) && !(flags & RADIX_DAX_ZERO_PAGE)) {
@@ -569,7 +569,7 @@ static void *dax_insert_mapping_entry(struct address_space *mapping,
entry = new_entry;
}
- if (vmf->flags & FAULT_FLAG_WRITE)
+ if (dirty)
radix_tree_tag_set(page_tree, index, PAGECACHE_TAG_DIRTY);
spin_unlock_irq(&mapping->tree_lock);
@@ -881,7 +881,7 @@ static int dax_load_hole(struct address_space *mapping, void *entry,
}
entry2 = dax_insert_mapping_entry(mapping, vmf, entry, 0,
- RADIX_DAX_ZERO_PAGE);
+ RADIX_DAX_ZERO_PAGE, false);
if (IS_ERR(entry2)) {
ret = VM_FAULT_SIGBUS;
goto out;
@@ -1182,7 +1182,7 @@ static int dax_iomap_pte_fault(struct vm_fault *vmf, pfn_t *pfnp,
entry = dax_insert_mapping_entry(mapping, vmf, entry,
dax_iomap_sector(&iomap, pos),
- 0);
+ 0, write);
if (IS_ERR(entry)) {
error = PTR_ERR(entry);
goto error_finish_iomap;
@@ -1258,7 +1258,7 @@ static int dax_pmd_load_hole(struct vm_fault *vmf, struct iomap *iomap,
goto fallback;
ret = dax_insert_mapping_entry(mapping, vmf, entry, 0,
- RADIX_DAX_PMD | RADIX_DAX_ZERO_PAGE);
+ RADIX_DAX_PMD | RADIX_DAX_ZERO_PAGE, false);
if (IS_ERR(ret))
goto fallback;
@@ -1379,7 +1379,7 @@ static int dax_iomap_pmd_fault(struct vm_fault *vmf, pfn_t *pfnp,
entry = dax_insert_mapping_entry(mapping, vmf, entry,
dax_iomap_sector(&iomap, pos),
- RADIX_DAX_PMD);
+ RADIX_DAX_PMD, write);
if (IS_ERR(entry))
goto finish_iomap;