diff options
Diffstat (limited to 'drivers/lightnvm/pblk.h')
| -rw-r--r-- | drivers/lightnvm/pblk.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h index 4b7d8618631f..17e2f242f7da 100644 --- a/drivers/lightnvm/pblk.h +++ b/drivers/lightnvm/pblk.h @@ -626,12 +626,16 @@ struct pblk { u64 gc_rst_wa; u64 pad_rst_wa; + /* Counters used for calculating padding distribution */ + atomic64_t *pad_dist; /* Padding distribution buckets */ + u64 nr_flush_rst; /* Flushes reset value for pad dist.*/ + atomic64_t nr_flush; /* Number of flush/fua I/O */ + #ifdef CONFIG_NVM_DEBUG /* Non-persistent debug counters, 4kb sector I/Os */ atomic_long_t inflight_writes; /* Inflight writes (user and gc) */ atomic_long_t padded_writes; /* Sectors padded due to flush/fua */ atomic_long_t padded_wb; /* Sectors padded in write buffer */ - atomic_long_t nr_flush; /* Number of flush/fua I/O */ atomic_long_t req_writes; /* Sectors stored on write buffer */ atomic_long_t sub_writes; /* Sectors submitted from buffer */ atomic_long_t sync_writes; /* Sectors synced to media */ |