sstate.bbclass: Only show sstate mirror progress bar for >= 100 objects

With the introduction of the hash equivalence server, the progress bar
for "Checking sstate mirror object availability" is shown
repeatedly. Most of the times the number of objects scanned is very
low and the progress bar completes almost immediately. To avoid all
these unnecessary progress bars, set the minimum number of objects to
100 before the progress bar is shown.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index b4ffffcd98b4ae233e7091e60e08494bc973033a..faa6470450079442e2a2392abe68fd816f4383ef 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -934,9 +934,11 @@ def sstate_checkhashes(sq_data, d, siginfo=False, currentcount=0, summary=True,
                 missed.add(tid)
                 bb.debug(2, "SState: Unsuccessful fetch test for %s" % srcuri)
                 pass
-            bb.event.fire(bb.event.ProcessProgress(msg, len(tasklist) - thread_worker.tasks.qsize()), d)
+            if len(tasklist) >= min_tasks:
+                bb.event.fire(bb.event.ProcessProgress(msg, len(tasklist) - thread_worker.tasks.qsize()), d)
 
         tasklist = []
+        min_tasks = 100
         for tid in sq_data['hash']:
             if tid in found:
                 continue
@@ -945,8 +947,9 @@ def sstate_checkhashes(sq_data, d, siginfo=False, currentcount=0, summary=True,
             tasklist.append((tid, sstatefile))
 
         if tasklist:
-            msg = "Checking sstate mirror object availability"
-            bb.event.fire(bb.event.ProcessStarted(msg, len(tasklist)), d)
+            if len(tasklist) >= min_tasks:
+                msg = "Checking sstate mirror object availability"
+                bb.event.fire(bb.event.ProcessStarted(msg, len(tasklist)), d)
 
             import multiprocessing
             nproc = min(multiprocessing.cpu_count(), len(tasklist))
@@ -960,7 +963,8 @@ def sstate_checkhashes(sq_data, d, siginfo=False, currentcount=0, summary=True,
             pool.wait_completion()
             bb.event.disable_threadlock()
 
-            bb.event.fire(bb.event.ProcessFinished(msg), d)
+            if len(tasklist) >= min_tasks:
+                bb.event.fire(bb.event.ProcessFinished(msg), d)
 
     # Likely checking an individual task hash again for multiconfig sharing of sstate tasks so skip reporting
     if len(sq_data['hash']) == 1: