From: Josef Bacik <josef@toxicpanda.com>
Date: Fri, 17 Jan 2020 09:02:23 -0500
Git-commit: d923afe96d7eabbe868a478bae0997dfecb8a5a3
Patch-mainline: 5.7-rc1
References: bsc#1175377
Subject: [PATCH] btrfs: replace all uses of btrfs_ordered_update_i_size
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>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
fs/btrfs/file.c | 2 +-
fs/btrfs/inode.c | 12 ++++++------
fs/btrfs/ioctl.c | 2 +-
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 200eb14b6721..06a2f0f2e602 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2967,7 +2967,7 @@ static int btrfs_fallocate_update_isize(struct inode *inode,
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);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 2865de52dc22..8b801a1e7845 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2550,7 +2550,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
*/
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 (freespace_inode)
trans = btrfs_join_transaction_spacecache(root);
else
@@ -2621,7 +2621,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent)
goto out;
}
- 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);
@@ -4411,7 +4411,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
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);
unlock_extent_cached(&BTRFS_I(inode)->io_tree, lock_start,
(u64)-1, &cached_state);
}
@@ -4740,7 +4740,7 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
}
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_snapshotting(root);
@@ -8727,7 +8727,7 @@ static int btrfs_truncate(struct inode *inode, bool skip_writeback)
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) {
@@ -9996,7 +9996,7 @@ static int __btrfs_prealloc_file_range(struct inode *inode, int mode,
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);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 1bff1b6cd628..ba1608d0cd8e 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3323,7 +3323,7 @@ static int clone_finish_inode_update(struct btrfs_trans_handle *trans,
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);
--
2.26.2