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authorDarrick J. Wong <darrick.wong@oracle.com>2018-10-30 02:42:03 +0300
committerDave Chinner <david@fromorbit.com>2018-10-30 02:42:03 +0300
commitdf3658361951e17364f1e1c3fa92862a990ad8bd (patch)
tree6a8654d7e37881b951eab42f3b28cf90b9a68766 /fs/overlayfs
parent452ce65951a2f0719e4e119ecca134c06cfe22ee (diff)
downloadlinux-df3658361951e17364f1e1c3fa92862a990ad8bd.tar.xz
vfs: plumb remap flags through the vfs dedupe functions
Plumb a remap_flags argument through the vfs_dedupe_file_range_one functions so that dedupe can take advantage of it. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/overlayfs')
-rw-r--r--fs/overlayfs/file.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c
index 0393815c8971..84dd957efa24 100644
--- a/fs/overlayfs/file.c
+++ b/fs/overlayfs/file.c
@@ -467,7 +467,8 @@ static loff_t ovl_copyfile(struct file *file_in, loff_t pos_in,
case OVL_DEDUPE:
ret = vfs_dedupe_file_range_one(real_in.file, pos_in,
- real_out.file, pos_out, len);
+ real_out.file, pos_out, len,
+ flags);
break;
}
revert_creds(old_cred);