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| author | Chris Mason <chris.mason@oracle.com> | 2009-07-02 18:26:06 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-07-02 19:41:17 +0200 |
| commit | 9427216476d4fa75103f39d4b228c47d56ba20da (patch) | |
| tree | a6ed7b28aa778a4f9e0c9326f20215e75eb48d40 | |
| parent | Btrfs: update backrefs while dropping snapshot (diff) | |
| download | linux-9427216476d4fa75103f39d4b228c47d56ba20da.tar.xz linux-9427216476d4fa75103f39d4b228c47d56ba20da.zip | |
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>
| -rw-r--r-- | fs/btrfs/inode.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 1eacc78f6614..a48c084f6d3a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -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; |