Merge branch 'for-5.10/block' into for-5.10/drivers

* for-5.10/block: (140 commits)
  bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag
  bdi: invert BDI_CAP_NO_ACCT_WB
  bdi: replace BDI_CAP_STABLE_WRITES with a queue and a sb flag
  mm: use SWP_SYNCHRONOUS_IO more intelligently
  bdi: remove BDI_CAP_SYNCHRONOUS_IO
  bdi: remove BDI_CAP_CGROUP_WRITEBACK
  block: lift setting the readahead size into the block layer
  md: update the optimal I/O size on reshape
  bdi: initialize ->ra_pages and ->io_pages in bdi_init
  aoe: set an optimal I/O size
  bcache: inherit the optimal I/O size
  drbd: remove dead code in device_to_statistics
  fs: remove the unused SB_I_MULTIROOT flag
  block: mark blkdev_get static
  PM: mm: cleanup swsusp_swap_check
  mm: split swap_type_of
  PM: rewrite is_hibernate_resume_dev to not require an inode
  mm: cleanup claim_swapfile
  ocfs2: cleanup o2hb_region_dev_store
  dasd: cleanup dasd_scan_partitions
  ...

1 files changed, 9 insertions, 17 deletions

diff --git a/include/trace/events/iocost.h b/include/trace/events/iocost.h
index c2f580fd371b..b350860d2e71 100644
--- a/include/trace/events/iocost.h
+++ b/include/trace/events/iocost.h
@@ -26,7 +26,6 @@ TRACE_EVENT(iocost_iocg_activate,
 		__field(u64, vrate)
 		__field(u64, last_period)
 		__field(u64, cur_period)
-		__field(u64, last_vtime)
 		__field(u64, vtime)
 		__field(u32, weight)
 		__field(u32, inuse)
@@ -42,7 +41,6 @@ TRACE_EVENT(iocost_iocg_activate,
 		__entry->vrate = now->vrate;
 		__entry->last_period = last_period;
 		__entry->cur_period = cur_period;
-		__entry->last_vtime = iocg->last_vtime;
 		__entry->vtime = vtime;
 		__entry->weight = iocg->weight;
 		__entry->inuse = iocg->inuse;
@@ -51,13 +49,12 @@ TRACE_EVENT(iocost_iocg_activate,
 	),
 
 	TP_printk("[%s:%s] now=%llu:%llu vrate=%llu "
-		  "period=%llu->%llu vtime=%llu->%llu "
+		  "period=%llu->%llu vtime=%llu "
 		  "weight=%u/%u hweight=%llu/%llu",
 		__get_str(devname), __get_str(cgroup),
 		__entry->now, __entry->vnow, __entry->vrate,
 		__entry->last_period, __entry->cur_period,
-		__entry->last_vtime, __entry->vtime,
-		__entry->inuse, __entry->weight,
+		__entry->vtime, __entry->inuse, __entry->weight,
 		__entry->hweight_inuse, __entry->hweight_active
 	)
 );
@@ -98,7 +95,7 @@ DECLARE_EVENT_CLASS(iocg_inuse_update,
 	)
 );
 
-DEFINE_EVENT(iocg_inuse_update, iocost_inuse_takeback,
+DEFINE_EVENT(iocg_inuse_update, iocost_inuse_shortage,
 
 	TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
 		u32 old_inuse, u32 new_inuse,
@@ -108,7 +105,7 @@ DEFINE_EVENT(iocg_inuse_update, iocost_inuse_takeback,
 		old_hw_inuse, new_hw_inuse)
 );
 
-DEFINE_EVENT(iocg_inuse_update, iocost_inuse_giveaway,
+DEFINE_EVENT(iocg_inuse_update, iocost_inuse_transfer,
 
 	TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
 		u32 old_inuse, u32 new_inuse,
@@ -118,7 +115,7 @@ DEFINE_EVENT(iocg_inuse_update, iocost_inuse_giveaway,
 		old_hw_inuse, new_hw_inuse)
 );
 
-DEFINE_EVENT(iocg_inuse_update, iocost_inuse_reset,
+DEFINE_EVENT(iocg_inuse_update, iocost_inuse_adjust,
 
 	TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
 		u32 old_inuse, u32 new_inuse,
@@ -131,11 +128,9 @@ DEFINE_EVENT(iocg_inuse_update, iocost_inuse_reset,
 TRACE_EVENT(iocost_ioc_vrate_adj,
 
 	TP_PROTO(struct ioc *ioc, u64 new_vrate, u32 *missed_ppm,
-		u32 rq_wait_pct, int nr_lagging, int nr_shortages,
-		int nr_surpluses),
+		u32 rq_wait_pct, int nr_lagging, int nr_shortages),
 
-	TP_ARGS(ioc, new_vrate, missed_ppm, rq_wait_pct, nr_lagging, nr_shortages,
-		nr_surpluses),
+	TP_ARGS(ioc, new_vrate, missed_ppm, rq_wait_pct, nr_lagging, nr_shortages),
 
 	TP_STRUCT__entry (
 		__string(devname, ioc_name(ioc))
@@ -147,7 +142,6 @@ TRACE_EVENT(iocost_ioc_vrate_adj,
 		__field(u32, rq_wait_pct)
 		__field(int, nr_lagging)
 		__field(int, nr_shortages)
-		__field(int, nr_surpluses)
 	),
 
 	TP_fast_assign(
@@ -160,15 +154,13 @@ TRACE_EVENT(iocost_ioc_vrate_adj,
 		__entry->rq_wait_pct = rq_wait_pct;
 		__entry->nr_lagging = nr_lagging;
 		__entry->nr_shortages = nr_shortages;
-		__entry->nr_surpluses = nr_surpluses;
 	),
 
-	TP_printk("[%s] vrate=%llu->%llu busy=%d missed_ppm=%u:%u rq_wait_pct=%u lagging=%d shortages=%d surpluses=%d",
+	TP_printk("[%s] vrate=%llu->%llu busy=%d missed_ppm=%u:%u rq_wait_pct=%u lagging=%d shortages=%d",
 		__get_str(devname), __entry->old_vrate, __entry->new_vrate,
 		__entry->busy_level,
 		__entry->read_missed_ppm, __entry->write_missed_ppm,
-		__entry->rq_wait_pct, __entry->nr_lagging, __entry->nr_shortages,
-		__entry->nr_surpluses
+		__entry->rq_wait_pct, __entry->nr_lagging, __entry->nr_shortages
 	)
 );