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| author | Miklos Szeredi <mszeredi@redhat.com> | 2022-09-24 08:00:00 +0300 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2022-09-24 08:00:00 +0300 |
| commit | 9751b338656f05a0ce918befd5118fcd970c71c6 (patch) | |
| tree | e90b595737b1ff86227f37d9b44c211063659af3 /include/linux/fs.h | |
| parent | 3e9d4c593558ea86f49e10e62373a54c7f5a63e4 (diff) | |
| download | linux-9751b338656f05a0ce918befd5118fcd970c71c6.tar.xz | |
vfs: move open right after ->tmpfile()
Create a helper finish_open_simple() that opens the file with the original
dentry. Handle the error case here as well to simplify callers.
Call this helper right after ->tmpfile() is called.
Next patch will change the tmpfile API and move this call into tmpfile
instances.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 02646542f6bb..a3c50869e79b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2780,6 +2780,15 @@ extern int finish_open(struct file *file, struct dentry *dentry, int (*open)(struct inode *, struct file *)); extern int finish_no_open(struct file *file, struct dentry *dentry); +/* Helper for the simple case when original dentry is used */ +static inline int finish_open_simple(struct file *file, int error) +{ + if (error) + return error; + + return finish_open(file, file->f_path.dentry, NULL); +} + /* fs/dcache.c */ extern void __init vfs_caches_init_early(void); extern void __init vfs_caches_init(void); |