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Commit 1ba12553 authored by Yan Zheng's avatar Yan Zheng Committed by Chris Mason
Browse files

Btrfs: don't change file extent's ram_bytes in btrfs_drop_extents 



btrfs_drop_extents doesn't change file extent's ram_bytes
in the case of booked extent. To be consistent, we should
also not change ram_bytes when truncating existing extent.

Signed-off-by: default avatarYan Zheng <zheng.yan@oracle.com>
parent 180591bc

fs/btrfs/file.c

+0 −4
Original line number Diff line number Diff line
@@ -556,10 +556,6 @@ next_slot: 
					inode_sub_bytes(inode, old_num -

							new_num);

				}

				if (!compression && !encryption) {

					btrfs_set_file_extent_ram_bytes(leaf,

							extent, new_num);

				}

				btrfs_set_file_extent_num_bytes(leaf,

							extent, new_num);

				btrfs_mark_buffer_dirty(leaf);