diff options
Diffstat (limited to 'include/linux/idr.h')
| -rw-r--r-- | include/linux/idr.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h index 1af61d2..762c3f2 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -73,6 +73,12 @@ struct idr { } #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) +/* Actions to be taken after a call to _idr_sub_alloc */ +#define IDR_NEED_TO_GROW -2 +#define IDR_NOMORE_SPACE -3 + +#define _idr_rc_to_errno(rc) ((rc) == -1 ? -EAGAIN : -ENOSPC) + /* * This is what we export. */ |