diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index af514fae4e2d..1fb02c76ae09 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1082,6 +1082,8 @@ static inline int ra_has_index(struct file_ra_state *ra, pgoff_t index) * @f_cred: stashed credentials of creator/opener * @f_owner: file owner * @f_path: path of the file + * @__f_path: writable alias for @f_path; *ONLY* for core VFS and only before + * the file gets open * @f_pos_lock: lock protecting file position * @f_pipe: specific to pipes * @f_pos: file position @@ -1107,7 +1109,10 @@ struct file { const struct cred *f_cred; struct fown_struct *f_owner; /* --- cacheline 1 boundary (64 bytes) --- */ - struct path f_path; + union { + const struct path f_path; + struct path __f_path; + }; union { /* regular files (with FMODE_ATOMIC_POS) and directories */ struct mutex f_pos_lock; |