diff options
Diffstat (limited to 'include/linux/fdtable.h')
| -rw-r--r-- | include/linux/fdtable.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index fda4b81dd735..fa8c402a7790 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -98,10 +98,9 @@ static inline struct file *files_lookup_fd_locked(struct files_struct *files, un return files_lookup_fd_raw(files, fd); } -static inline struct file *fcheck_files(struct files_struct *files, unsigned int fd) +static inline struct file *files_lookup_fd_rcu(struct files_struct *files, unsigned int fd) { - RCU_LOCKDEP_WARN(!rcu_read_lock_held() && - !lockdep_is_held(&files->file_lock), + RCU_LOCKDEP_WARN(!rcu_read_lock_held(), "suspicious rcu_dereference_check() usage"); return files_lookup_fd_raw(files, fd); } @@ -109,7 +108,7 @@ static inline struct file *fcheck_files(struct files_struct *files, unsigned int /* * Check whether the specified fd has an open file. */ -#define fcheck(fd) fcheck_files(current->files, fd) +#define fcheck(fd) files_lookup_fd_rcu(current->files, fd) struct task_struct; |