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| author |   Josef Bacik <josef@toxicpanda.com> | 2020-01-17 09:02:19 -0500 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2020-03-23 17:01:24 +0100 |
| commit | 790a1d44f93f465b37d9d4ff22eea1850a079309 (patch) | |
| tree | fc20499f48b27268ebf9a8cde038634b1e0f5262 /fs/btrfs/tree-log.c | |
| parent | btrfs: update the comment of btrfs_control_ioctl() (diff) | |
| download | wireguard-linux-790a1d44f93f465b37d9d4ff22eea1850a079309.tar.xz wireguard-linux-790a1d44f93f465b37d9d4ff22eea1850a079309.zip | |
btrfs: use btrfs_ordered_update_i_size in clone_finish_inode_update
We were using btrfs_i_size_write(), which unconditionally jacks up
inode->disk_i_size. However since clone can operate on ranges we could
have pending ordered extents for a range prior to the start of our clone
operation and thus increase disk_i_size too far and have a hole with no
file extent.
Fix this by using the btrfs_ordered_update_i_size helper which will do
the right thing in the face of pending ordered extents outside of our
clone range.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions