Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...

[mirror_ubuntu-bionic-kernel.git] / fs / btrfs / extent_map.h

diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h
index 679225555f7b597b91012e5a47434a72e1774c91..922943ce29e8caebe0a69feda2a7e481bed0d556 100644 (file)
--- a/fs/btrfs/extent_map.h
+++ b/fs/btrfs/extent_map.h
@@ -14,6 +14,7 @@
 #define EXTENT_FLAG_VACANCY 2 /* no file extent item found */
 #define EXTENT_FLAG_PREALLOC 3 /* pre-allocated extent */
 #define EXTENT_FLAG_LOGGING 4 /* Logging this extent */
+#define EXTENT_FLAG_FILLING 5 /* Filling in a preallocated extent */
 
 struct extent_map {
        struct rb_node rb_node;
@@ -24,6 +25,7 @@ struct extent_map {
        u64 mod_start;
        u64 mod_len;
        u64 orig_start;
+       u64 orig_block_len;
        u64 block_start;
        u64 block_len;
        u64 generation;