From: Josef Bacik <josef@toxicpanda.com>
Date: Fri, 17 Jan 2020 09:02:23 -0500
Subject: btrfs: replace all uses of btrfs_ordered_update_i_size
Git-commit: d923afe96d7eabbe868a478bae0997dfecb8a5a3
Patch-mainline: v5.7-rc1
References: bsc#1181998
Now that we have a safe way to update the i_size, replace all uses of
btrfs_ordered_update_i_size with btrfs_inode_safe_disk_i_size_write.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Acked-by: Nikolay Borisov <nborisov@suse.com>
---
fs/btrfs/file.c | 2 +-
fs/btrfs/inode.c | 12 ++++++------
fs/btrfs/ioctl.c | 2 +-
3 files changed, 8 insertions(+), 8 deletions(-)
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2956,7 +2956,7 @@ static int btrfs_fallocate_update_isize(
inode->i_ctime = current_time(inode);
i_size_write(inode, end);
- btrfs_ordered_update_i_size(inode, end, NULL);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
ret = btrfs_update_inode(trans, root, inode);
ret2 = btrfs_end_transaction(trans);
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2998,7 +2998,7 @@ static int btrfs_finish_ordered_io(struc
*/
btrfs_qgroup_free_data(inode, NULL, start,
ordered_extent->num_bytes);
- btrfs_ordered_update_i_size(inode, 0, ordered_extent);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
if (nolock)
trans = btrfs_join_transaction_nolock(root);
else
@@ -3079,7 +3079,7 @@ static int btrfs_finish_ordered_io(struc
add_pending_csums(trans, inode, &ordered_extent->list);
- btrfs_ordered_update_i_size(inode, 0, ordered_extent);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
ret = btrfs_update_inode_fallback(trans, root, inode);
if (ret) { /* -ENOMEM or corruption */
btrfs_abort_transaction(trans, ret);
@@ -4641,7 +4641,7 @@ out:
ASSERT(last_size >= new_size);
if (!ret && last_size > new_size)
last_size = new_size;
- btrfs_ordered_update_i_size(inode, last_size, NULL);
+ btrfs_inode_safe_disk_i_size_write(inode, last_size);
}
btrfs_free_path(path);
@@ -4973,7 +4973,7 @@ static int btrfs_setsize(struct inode *i
}
i_size_write(inode, newsize);
- btrfs_ordered_update_i_size(inode, i_size_read(inode), NULL);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
pagecache_isize_extended(inode, oldsize, newsize);
ret = btrfs_update_inode(trans, root, inode);
btrfs_end_write_no_snapshoting(root);
@@ -9200,7 +9200,7 @@ static int btrfs_truncate(struct inode *
ret = PTR_ERR(trans);
goto out;
}
- btrfs_ordered_update_i_size(inode, inode->i_size, NULL);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
}
if (trans) {
@@ -10481,7 +10481,7 @@ next:
else
i_size = cur_offset;
i_size_write(inode, i_size);
- btrfs_ordered_update_i_size(inode, i_size, NULL);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
}
ret = btrfs_update_inode(trans, root, inode);
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3387,7 +3387,7 @@ static int clone_finish_inode_update(str
endoff = destoff + olen;
if (endoff > inode->i_size) {
i_size_write(inode, endoff);
- btrfs_ordered_update_i_size(inode, endoff, NULL);
+ btrfs_inode_safe_disk_i_size_write(inode, 0);
}
ret = btrfs_update_inode(trans, root, inode);