diff options
Diffstat (limited to 'drivers/block/drbd/drbd_int.h')
| -rw-r--r-- | drivers/block/drbd/drbd_int.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 7514cf7a958c..c81710a42111 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -137,20 +137,19 @@ enum { DRBD_FAULT_MAX, }; -#ifdef CONFIG_DRBD_FAULT_INJECTION extern unsigned int _drbd_insert_fault(struct drbd_conf *mdev, unsigned int type); + static inline int drbd_insert_fault(struct drbd_conf *mdev, unsigned int type) { +#ifdef CONFIG_DRBD_FAULT_INJECTION return fault_rate && (enable_faults & (1<<type)) && _drbd_insert_fault(mdev, type); -} -#define FAULT_ACTIVE(_m, _t) (drbd_insert_fault((_m), (_t))) - #else -#define FAULT_ACTIVE(_m, _t) (0) + return 0; #endif +} /* integer division, round _UP_ to the next integer */ #define div_ceil(A, B) ((A)/(B) + ((A)%(B) ? 1 : 0)) |