diff options
Diffstat (limited to 'include/linux/iocontext.h')
| -rw-r--r-- | include/linux/iocontext.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index 08b987bccf89..dd05434fa45f 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h | |||
| @@ -64,7 +64,7 @@ struct cfq_io_context { | |||
| 64 | * and kmalloc'ed. These could be shared between processes. | 64 | * and kmalloc'ed. These could be shared between processes. |
| 65 | */ | 65 | */ |
| 66 | struct io_context { | 66 | struct io_context { |
| 67 | atomic_t refcount; | 67 | atomic_long_t refcount; |
| 68 | atomic_t nr_tasks; | 68 | atomic_t nr_tasks; |
| 69 | 69 | ||
| 70 | /* all the fields below are protected by this lock */ | 70 | /* all the fields below are protected by this lock */ |
| @@ -91,8 +91,8 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc) | |||
| 91 | * if ref count is zero, don't allow sharing (ioc is going away, it's | 91 | * if ref count is zero, don't allow sharing (ioc is going away, it's |
| 92 | * a race). | 92 | * a race). |
| 93 | */ | 93 | */ |
| 94 | if (ioc && atomic_inc_not_zero(&ioc->refcount)) { | 94 | if (ioc && atomic_long_inc_not_zero(&ioc->refcount)) { |
| 95 | atomic_inc(&ioc->nr_tasks); | 95 | atomic_long_inc(&ioc->refcount); |
| 96 | return ioc; | 96 | return ioc; |
| 97 | } | 97 | } |
| 98 | 98 | ||
