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-rw-r--r--meta/classes/buildstats.bbclass25
1 files changed, 15 insertions, 10 deletions
diff --git a/meta/classes/buildstats.bbclass b/meta/classes/buildstats.bbclass
index 4cd8fe6936..9690a04100 100644
--- a/meta/classes/buildstats.bbclass
+++ b/meta/classes/buildstats.bbclass
@@ -61,11 +61,13 @@ def set_device(e):
# we do not collect diskstats as the method to collect meaningful statistics
# for these fs types requires a bit more research.
############################################################################
- for line in open("/proc/diskstats", "r"):
- if majordev == int(line.split()[0]) and minordev == int(line.split()[1]):
- rdev=line.split()[2]
- else:
- rdev="NoLogicalDevice"
+ rdev="NoLogicalDevice"
+ try:
+ for line in open("/proc/diskstats", "r"):
+ if majordev == int(line.split()[0]) and minordev == int(line.split()[1]):
+ rdev=line.split()[2]
+ except:
+ pass
file = open(e.data.getVar('DEVFILE', True), "w")
file.write(rdev)
file.close()
@@ -82,12 +84,15 @@ def get_diskstats(dev):
# For info on what these are, see kernel doc file iostats.txt
############################################################################
DSTAT_KEYS = ['ReadsComp', 'ReadsMerged', 'SectRead', 'TimeReads', 'WritesComp', 'SectWrite', 'TimeWrite', 'IOinProgress', 'TimeIO', 'WTimeIO']
- for x in open("/proc/diskstats", "r"):
- if dev in x:
- diskstats_val = x.rstrip().split()[4:]
- diskstats = dict(itertools.izip(DSTAT_KEYS, diskstats_val))
+ try:
+ for x in open("/proc/diskstats", "r"):
+ if dev in x:
+ diskstats_val = x.rstrip().split()[4:]
+ except IOError as e:
+ return
+ diskstats = dict(itertools.izip(DSTAT_KEYS, diskstats_val))
return diskstats
-
+
def set_diskdata(var, dev, data):
data.setVar(var, get_diskstats(dev))