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-rw-r--r--fs/btrfs/extent-tree.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 78fcc67e7b8c..c17b0d1b081f 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -4322,6 +4322,13 @@ void btrfs_free_reserved_data_space_noquota(struct inode *inode, u64 start,
*/
void btrfs_free_reserved_data_space(struct inode *inode, u64 start, u64 len)
{
+ struct btrfs_root *root = BTRFS_I(inode)->root;
+
+ /* Make sure the range is aligned to sectorsize */
+ len = round_up(start + len, root->sectorsize) -
+ round_down(start, root->sectorsize);
+ start = round_down(start, root->sectorsize);
+
btrfs_free_reserved_data_space_noquota(inode, start, len);
btrfs_qgroup_free_data(inode, start, len);
}