summaryrefslogtreecommitdiffstats
path: root/bitbake
diff options
context:
space:
mode:
Diffstat (limited to 'bitbake')
-rw-r--r--bitbake/lib/bb/event.py17
-rw-r--r--bitbake/lib/bb/monitordisk.py8
2 files changed, 25 insertions, 0 deletions
diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py
index cacbac8f56..5491914752 100644
--- a/bitbake/lib/bb/event.py
+++ b/bitbake/lib/bb/event.py
@@ -451,6 +451,23 @@ class DiskFull(Event):
451 self._free = freespace 451 self._free = freespace
452 self._mountpoint = mountpoint 452 self._mountpoint = mountpoint
453 453
454class DiskUsageSample:
455 def __init__(self, available_bytes, free_bytes, total_bytes):
456 # Number of bytes available to non-root processes.
457 self.available_bytes = available_bytes
458 # Number of bytes available to root processes.
459 self.free_bytes = free_bytes
460 # Total capacity of the volume.
461 self.total_bytes = total_bytes
462
463class MonitorDiskEvent(Event):
464 """If BB_DISKMON_DIRS is set, then this event gets triggered each time disk space is checked.
465 Provides information about devices that are getting monitored."""
466 def __init__(self, disk_usage):
467 Event.__init__(self)
468 # hash of device root path -> DiskUsageSample
469 self.disk_usage = disk_usage
470
454class NoProvider(Event): 471class NoProvider(Event):
455 """No Provider for an Event""" 472 """No Provider for an Event"""
456 473
diff --git a/bitbake/lib/bb/monitordisk.py b/bitbake/lib/bb/monitordisk.py
index d3d2106841..833cd3d344 100644
--- a/bitbake/lib/bb/monitordisk.py
+++ b/bitbake/lib/bb/monitordisk.py
@@ -205,6 +205,7 @@ class diskMonitor:
205 """ Take action for the monitor """ 205 """ Take action for the monitor """
206 206
207 if self.enableMonitor: 207 if self.enableMonitor:
208 diskUsage = {}
208 for k, attributes in self.devDict.items(): 209 for k, attributes in self.devDict.items():
209 path, action = k 210 path, action = k
210 dev, minSpace, minInode = attributes 211 dev, minSpace, minInode = attributes
@@ -214,6 +215,11 @@ class diskMonitor:
214 # The available free space, integer number 215 # The available free space, integer number
215 freeSpace = st.f_bavail * st.f_frsize 216 freeSpace = st.f_bavail * st.f_frsize
216 217
218 # Send all relevant information in the event.
219 freeSpaceRoot = st.f_bfree * st.f_frsize
220 totalSpace = st.f_blocks * st.f_frsize
221 diskUsage[dev] = bb.event.DiskUsageSample(freeSpace, freeSpaceRoot, totalSpace)
222
217 if minSpace and freeSpace < minSpace: 223 if minSpace and freeSpace < minSpace:
218 # Always show warning, the self.checked would always be False if the action is WARN 224 # Always show warning, the self.checked would always be False if the action is WARN
219 if self.preFreeS[k] == 0 or self.preFreeS[k] - freeSpace > self.spaceInterval and not self.checked[k]: 225 if self.preFreeS[k] == 0 or self.preFreeS[k] - freeSpace > self.spaceInterval and not self.checked[k]:
@@ -257,4 +263,6 @@ class diskMonitor:
257 self.checked[k] = True 263 self.checked[k] = True
258 rq.finish_runqueue(True) 264 rq.finish_runqueue(True)
259 bb.event.fire(bb.event.DiskFull(dev, 'inode', freeInode, path), self.configuration) 265 bb.event.fire(bb.event.DiskFull(dev, 'inode', freeInode, path), self.configuration)
266
267 bb.event.fire(bb.event.MonitorDiskEvent(diskUsage), self.configuration)
260 return 268 return