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| author | Miklos Szeredi <mszeredi@redhat.com> | 2022-09-24 07:00:00 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2022-09-24 07:00:00 +0200 |
| commit | 863f144f12add1f4eab80b70561a90857c524a8b (patch) | |
| tree | e537ccaee9ef0a552e610024357cfa5ad53b5516 /fs/btrfs | |
| parent | 9751b338656f05a0ce918befd5118fcd970c71c6 (diff) | |
| download | linux-863f144f12add1f4eab80b70561a90857c524a8b.tar.gz | |
vfs: open inside ->tmpfile()
This is in preparation for adding tmpfile support to fuse, which requires
that the tmpfile creation and opening are done as a single operation.
Replace the 'struct dentry *' argument of i_op->tmpfile with
'struct file *'.
Call finish_open_simple() as the last thing in ->tmpfile() instances (may
be omitted in the error case).
Change d_tmpfile() argument to 'struct file *' as well to make callers more
readable.
Reviewed-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 1372210869b1..416373721085 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10168,7 +10168,7 @@ static int btrfs_permission(struct user_namespace *mnt_userns, } static int btrfs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, - struct dentry *dentry, umode_t mode) + struct file *file, umode_t mode) { struct btrfs_fs_info *fs_info = btrfs_sb(dir->i_sb); struct btrfs_trans_handle *trans; @@ -10176,7 +10176,7 @@ static int btrfs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, struct inode *inode; struct btrfs_new_inode_args new_inode_args = { .dir = dir, - .dentry = dentry, + .dentry = file->f_path.dentry, .orphan = true, }; unsigned int trans_num_items; @@ -10213,7 +10213,7 @@ static int btrfs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, set_nlink(inode, 1); if (!ret) { - d_tmpfile(dentry, inode); + d_tmpfile(file, inode); unlock_new_inode(inode); mark_inode_dirty(inode); } @@ -10225,7 +10225,7 @@ out_new_inode_args: out_inode: if (ret) iput(inode); - return ret; + return finish_open_simple(file, ret); } void btrfs_set_range_writeback(struct btrfs_inode *inode, u64 start, u64 end) |