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path: root/fs/btrfs/extent_io.c
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-rw-r--r--fs/btrfs/extent_io.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index a83d701..f8586a9 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -543,6 +543,9 @@ int clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
btrfs_debug_check_extent_io_range(tree->mapping->host, start, end);
+ if (bits & EXTENT_DELALLOC)
+ bits |= EXTENT_NORESERVE;
+
if (delete)
bits |= ~EXTENT_CTLBITS;
bits |= EXTENT_FIRST_DELALLOC;