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-rw-r--r--fs/ocfs2/file.c16
-rw-r--r--fs/ocfs2/refcounttree.c2
-rw-r--r--fs/ocfs2/refcounttree.h2
3 files changed, 10 insertions, 10 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 9809b0e5746f..fbaeafe44b5f 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2527,18 +2527,18 @@ out:
return offset;
}
-static int ocfs2_remap_file_range(struct file *file_in,
- loff_t pos_in,
- struct file *file_out,
- loff_t pos_out,
- u64 len,
- unsigned int remap_flags)
+static loff_t ocfs2_remap_file_range(struct file *file_in, loff_t pos_in,
+ struct file *file_out, loff_t pos_out,
+ loff_t len, unsigned int remap_flags)
{
+ int ret;
+
if (remap_flags & ~(REMAP_FILE_DEDUP | REMAP_FILE_ADVISORY))
return -EINVAL;
- return ocfs2_reflink_remap_range(file_in, pos_in, file_out, pos_out,
- len, remap_flags);
+ ret = ocfs2_reflink_remap_range(file_in, pos_in, file_out, pos_out,
+ len, remap_flags);
+ return ret < 0 ? ret : len;
}
const struct inode_operations ocfs2_file_iops = {
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index df9781567ec0..6a42c04ac0ab 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -4824,7 +4824,7 @@ int ocfs2_reflink_remap_range(struct file *file_in,
loff_t pos_in,
struct file *file_out,
loff_t pos_out,
- u64 len,
+ loff_t len,
unsigned int remap_flags)
{
struct inode *inode_in = file_inode(file_in);
diff --git a/fs/ocfs2/refcounttree.h b/fs/ocfs2/refcounttree.h
index d2c5f526edff..eb65c1d0843c 100644
--- a/fs/ocfs2/refcounttree.h
+++ b/fs/ocfs2/refcounttree.h
@@ -119,7 +119,7 @@ int ocfs2_reflink_remap_range(struct file *file_in,
loff_t pos_in,
struct file *file_out,
loff_t pos_out,
- u64 len,
+ loff_t len,
unsigned int remap_flags);
#endif /* OCFS2_REFCOUNTTREE_H */