Displaying 2 results from an estimated 2 matches for "btrfs_feature_incompat_no_holes".
2013 Oct 22
0
[PATCH] Btrfs-progs: add support for the no holes incompat flag
...to have these hole extents in between our real
+ * extents so if we don''t have this flag set we need to make sure there
+ * are no gaps in the file extents for inodes, otherwise we can just
+ * ignore it when this happens.
+ */
+ no_holes = btrfs_fs_incompat(root->fs_info,
+ BTRFS_FEATURE_INCOMPAT_NO_HOLES);
fprintf(stderr, "checking fs roots\n");
ret = check_fs_roots(root, &root_cache);
if (ret)
diff --git a/ctree.h b/ctree.h
index 2117374..761987a 100644
--- a/ctree.h
+++ b/ctree.h
@@ -470,7 +470,7 @@ struct btrfs_super_block {
#define BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF (1ULL...
2013 Nov 12
0
[PATCH] Btrfs: incompatible format change to remove hole extents V4
...31 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -521,6 +521,7 @@ struct btrfs_super_block {
#define BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF (1ULL << 6)
#define BTRFS_FEATURE_INCOMPAT_RAID56 (1ULL << 7)
#define BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA (1ULL << 8)
+#define BTRFS_FEATURE_INCOMPAT_NO_HOLES (1ULL << 9)
#define BTRFS_FEATURE_COMPAT_SUPP 0ULL
#define BTRFS_FEATURE_COMPAT_RO_SUPP 0ULL
@@ -532,7 +533,8 @@ struct btrfs_super_block {
BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO | \
BTRFS_FEATURE_INCOMPAT_RAID56 | \
BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF | \
- BTRFS_FEATURE_IN...