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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-24 00:01:43 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-24 00:01:43 -0300
commit037d32aa8f748e39844d2a5b607fb063b4583843 (patch)
treeb5fe973d42017b5d8888103b05be7a503fe95f0f /fs/ext4/move_extent.c
parent670027c507e99521d416994a18a498def9ef2ea3 (diff)
Linux-libre 4.8.4-gnupck-4.8.4-gnu
Diffstat (limited to 'fs/ext4/move_extent.c')
-rw-r--r--fs/ext4/move_extent.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index a920c5d29..6fc14def0 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -598,6 +598,13 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk,
return -EOPNOTSUPP;
}
+ if (ext4_encrypted_inode(orig_inode) ||
+ ext4_encrypted_inode(donor_inode)) {
+ ext4_msg(orig_inode->i_sb, KERN_ERR,
+ "Online defrag not supported for encrypted files");
+ return -EOPNOTSUPP;
+ }
+
/* Protect orig and donor inodes against a truncate */
lock_two_nondirectories(orig_inode, donor_inode);