diff options
Diffstat (limited to 'drivers/block/drbd/drbd_polymorph_printk.h')
| -rw-r--r-- | drivers/block/drbd/drbd_polymorph_printk.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_polymorph_printk.h b/drivers/block/drbd/drbd_polymorph_printk.h index 46cda9dd9af8..914f2a3c0e2e 100644 --- a/drivers/block/drbd/drbd_polymorph_printk.h +++ b/drivers/block/drbd/drbd_polymorph_printk.h @@ -110,6 +110,14 @@ void drbd_dyn_dbg_with_wrong_object_type(void); drbd_printk(KERN_INFO, device, fmt, ## args) +#define drbd_ratelimit() \ +({ \ + static DEFINE_RATELIMIT_STATE(_rs, \ + DEFAULT_RATELIMIT_INTERVAL, \ + DEFAULT_RATELIMIT_BURST); \ + __ratelimit(&_rs); \ +}) + #define D_ASSERT(x, exp) \ do { \ if (!(exp)) \ @@ -124,7 +132,7 @@ void drbd_dyn_dbg_with_wrong_object_type(void); */ #define expect(exp) ({ \ bool _bool = (exp); \ - if (!_bool) \ + if (!_bool && drbd_ratelimit()) \ drbd_err(device, "ASSERTION %s FAILED in %s\n", \ #exp, __func__); \ _bool; \ |