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android_system_core/storaged
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Jin Qian ccae2b5779 storaged: fix excessive accounting when io usage has negative delta 
When current io bytes are smaller than previous bytes, add 0 to delta
instead of adding current io bytes.

Bug: 64317562
Merged-In: If0c9814892ad61b790baa6395649af10b11d5b7c
Change-Id: I1ffd7ac33649ab3b8405c83b1328fa9bf49702c0
2017-08-03 17:28:52 +00:00
..
include storaged: record userdata space utilization 2017-07-17 15:51:30 -07:00
tests storaged: read emmc health data from sysfs 2017-04-03 16:48:14 +00:00
Android.mk storaged: rewrite emmc info class 2017-03-16 16:12:55 -07:00
EventLogTags.logtags storaged: change uid_io reporting 2017-01-30 14:22:49 -08:00
main.cpp storaged: record userdata space utilization 2017-07-17 15:51:30 -07:00
README.properties storaged: read emmc health data from sysfs 2017-04-03 16:48:14 +00:00
storaged.cpp storaged: record userdata space utilization 2017-07-17 15:51:30 -07:00
storaged.rc storaged: reduce storaged privilege 2017-02-27 12:52:04 -08:00
storaged_info.cpp storaged: record userdata space utilization 2017-07-17 15:51:30 -07:00
storaged_service.cpp storaged: use sp<> to keep refcount for storaged_t object 2017-04-03 23:13:26 -07:00
storaged_uid_monitor.cpp storaged: fix excessive accounting when io usage has negative delta 2017-08-03 17:28:52 +00:00
storaged_utils.cpp storaged: rewrite emmc info class 2017-03-16 16:12:55 -07:00

README.properties 

ro.storaged.event.interval    # interval storaged scans for IO stats, in seconds
ro.storaged.event.perf_check  # check for time spent in event loop, in microseconds
ro.storaged.disk_stats_pub    # interval storaged publish disk stats, in seconds
ro.storaged.uid_io.interval   # interval storaged checks Per UID IO usage, in seconds
ro.storaged.uid_io.threshold  # Per UID IO usage limit, in bytes