diff options
| -rw-r--r-- | fs/file_table.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/file_table.c b/fs/file_table.c index 7ec0b3e5f05d..eee7cf629e52 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -51,6 +51,7 @@ static void file_free_rcu(struct rcu_head *head) static inline void file_free(struct file *f) { + security_file_free(f); percpu_counter_dec(&nr_files); call_rcu(&f->f_u.fu_rcuhead, file_free_rcu); } @@ -123,11 +124,10 @@ struct file *get_empty_filp(void) if (unlikely(!f)) return ERR_PTR(-ENOMEM); - percpu_counter_inc(&nr_files); f->f_cred = get_cred(cred); error = security_file_alloc(f); if (unlikely(error)) { - file_free(f); + file_free_rcu(&f->f_u.fu_rcuhead); return ERR_PTR(error); } @@ -137,6 +137,7 @@ struct file *get_empty_filp(void) mutex_init(&f->f_pos_lock); eventpoll_init_file(f); /* f->f_version: 0 */ + percpu_counter_inc(&nr_files); return f; over: @@ -207,7 +208,6 @@ static void __fput(struct file *file) } if (file->f_op->release) file->f_op->release(inode, file); - security_file_free(file); if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL && !(file->f_mode & FMODE_PATH))) { cdev_put(inode->i_cdev); @@ -302,10 +302,8 @@ EXPORT_SYMBOL(fput); void put_filp(struct file *file) { - if (atomic_long_dec_and_test(&file->f_count)) { - security_file_free(file); + if (atomic_long_dec_and_test(&file->f_count)) file_free(file); - } } void __init files_init(void) |