diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/file_table.c | 5 | ||||
| -rw-r--r-- | fs/open.c | 8 |
2 files changed, 0 insertions, 13 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index 79ecae62209a..ee20658a0647 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -52,7 +52,6 @@ static void file_free_rcu(struct rcu_head *head) static inline void file_free(struct file *f) { percpu_counter_dec(&nr_files); - file_check_state(f); call_rcu(&f->f_u.fu_rcuhead, file_free_rcu); } @@ -186,7 +185,6 @@ struct file *alloc_file(struct path *path, fmode_t mode, * that we can do debugging checks at __fput() */ if ((mode & FMODE_WRITE) && !special_file(path->dentry->d_inode->i_mode)) { - file_take_write(file); WARN_ON(mnt_clone_write(path->mnt)); } if ((mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) @@ -213,10 +211,7 @@ static void drop_file_write_access(struct file *file) return; put_write_access(inode); - if (file_check_writeable(file) != 0) - return; __mnt_drop_write(mnt); - file_release_write(file); } /* the real guts of fput() - releasing the last reference to file diff --git a/fs/open.c b/fs/open.c index 2ed7325f713e..8d0b6adfe7b8 100644 --- a/fs/open.c +++ b/fs/open.c @@ -683,7 +683,6 @@ static int do_dentry_open(struct file *f, error = __get_file_write_access(inode, f->f_path.mnt); if (error) goto cleanup_file; - file_take_write(f); } f->f_mapping = inode->i_mapping; @@ -731,14 +730,7 @@ cleanup_all: fops_put(f->f_op); if (f->f_mode & FMODE_WRITE) { if (!special_file(inode->i_mode)) { - /* - * We don't consider this a real - * mnt_want/drop_write() pair - * because it all happenend right - * here, so just reset the state. - */ put_write_access(inode); - file_reset_write(f); __mnt_drop_write(f->f_path.mnt); } } |