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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-08 23:25:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-08 23:25:45 -0700
commit1acc9309eb2674533944f48dbaaa53e7750e3947 (patch)
tree255f346c01a33906b612852d5fb008da1f4520da /fs/btrfs/ctree.h
parentc2d197e82b6267fd3338f3fbcb12750ca9f5abda (diff)
parent149e2d76b4886c4c7ff5e077646a8ba3563c8026 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: btrfs: fix oops when doing space balance Btrfs: don't panic if we get an error while balancing V2 btrfs: add missing options displayed in mount output
Diffstat (limited to 'fs/btrfs/ctree.h')
-rw-r--r--fs/btrfs/ctree.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index f30ac05dbda..3b859a3e6a0 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1335,6 +1335,11 @@ struct btrfs_ioctl_defrag_range_args {
*/
#define BTRFS_STRING_ITEM_KEY 253
+/*
+ * Flags for mount options.
+ *
+ * Note: don't forget to add new options to btrfs_show_options()
+ */
#define BTRFS_MOUNT_NODATASUM (1 << 0)
#define BTRFS_MOUNT_NODATACOW (1 << 1)
#define BTRFS_MOUNT_NOBARRIER (1 << 2)