mirror of
https://github.com/torvalds/linux.git
synced 2024-11-30 16:11:38 +00:00
Btrfs: honor nodatacow/sum mount options for new files
The btrfs attr patches unconditionally inherited the inode flags field without honoring nodatacow and nodatasum. This fix makes sure we properly record the nodatacow/sum mount options in new inodes. Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
parent
2c47e605a9
commit
9427216476
@ -3587,12 +3587,6 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans,
|
||||
owner = 1;
|
||||
BTRFS_I(inode)->block_group =
|
||||
btrfs_find_block_group(root, 0, alloc_hint, owner);
|
||||
if ((mode & S_IFREG)) {
|
||||
if (btrfs_test_opt(root, NODATASUM))
|
||||
BTRFS_I(inode)->flags |= BTRFS_INODE_NODATASUM;
|
||||
if (btrfs_test_opt(root, NODATACOW))
|
||||
BTRFS_I(inode)->flags |= BTRFS_INODE_NODATACOW;
|
||||
}
|
||||
|
||||
key[0].objectid = objectid;
|
||||
btrfs_set_key_type(&key[0], BTRFS_INODE_ITEM_KEY);
|
||||
@ -3647,6 +3641,13 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans,
|
||||
|
||||
btrfs_inherit_iflags(inode, dir);
|
||||
|
||||
if ((mode & S_IFREG)) {
|
||||
if (btrfs_test_opt(root, NODATASUM))
|
||||
BTRFS_I(inode)->flags |= BTRFS_INODE_NODATASUM;
|
||||
if (btrfs_test_opt(root, NODATACOW))
|
||||
BTRFS_I(inode)->flags |= BTRFS_INODE_NODATACOW;
|
||||
}
|
||||
|
||||
insert_inode_hash(inode);
|
||||
inode_tree_add(inode);
|
||||
return inode;
|
||||
|
Loading…
Reference in New Issue
Block a user