diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 88e012ba3..f6e8fb9b1 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -19,6 +19,7 @@ #include <linux/smp.h> #include <linux/smp_lock.h> #include <linux/module.h> +#include <linux/slab.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -367,14 +368,18 @@ static inline void close_files(struct files_struct * files) if (i >= NR_OPEN) break; while (set) { - if (set & 1) + if (set & 1) { close_fp(files->fd[i]); + files->fd[i] = NULL; + } i++; set >>= 1; } } } +extern kmem_cache_t *files_cachep; + static inline void __exit_files(struct task_struct *tsk) { struct files_struct * files = tsk->files; @@ -383,7 +388,7 @@ static inline void __exit_files(struct task_struct *tsk) tsk->files = NULL; if (!--files->count) { close_files(files); - kfree(files); + kmem_cache_free(files_cachep, files); } } } |