Merge branch 'fix/fst-sysfs' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave...

[deliverable/linux.git] / fs / btrfs / super.c

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index a8e049ae933dc0eea7bba35f7a2d598029a4f94a..49b424103c321782484c0a8123ca70557df716a4 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -58,6 +58,7 @@
 #include "dev-replace.h"
 #include "free-space-cache.h"
 #include "backref.h"
+#include "sysfs.h"
 #include "tests/btrfs-tests.h"
 
 #include "qgroup.h"
@@ -485,6 +486,9 @@ int btrfs_parse_options(struct btrfs_root *root, char *options)
                                btrfs_clear_opt(info->mount_opt, NODATACOW);
                                btrfs_clear_opt(info->mount_opt, NODATASUM);
                                btrfs_set_fs_incompat(info, COMPRESS_LZO);
+                               btrfs_sysfs_feature_update(root->fs_info,
+                                       BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO,
+                                       FEAT_INCOMPAT);
                                no_compress = 0;
                        } else if (strncmp(args[0].from, "no", 2) == 0) {
                                compress_type = "no";