Openmoko Bug #1597: after a long suspend time, kernel thread events/0 sits eating 30% cpu
Openmoko Public Trac
bugs at docs.openmoko.org
Sun Oct 19 19:53:33 CEST 2008
#1597: after a long suspend time, kernel thread events/0 sits eating 30% cpu
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Reporter: raster | Owner: zecke
Type: defect | Status: in_testing
Priority: normal | Milestone:
Component: System Software | Version:
Severity: major | Resolution:
Keywords: | Blockedby:
Reproducible: | Blocking:
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Comment(by lala):
Yes, after a while events/0 stops eating CPU.
Somewhere between 11-19 hours after boot events/0 raised in (h)top.
Between 30-35 hours uptime dropped to 0-0.6 %CPU. Somewhere between 48-53
hours uptime raised again in "pole position". It's seems that is changing
its state every ~17 hours.
/proc/interrupts shows
16: 1 s3c-ext0 lis302dl
17: 6 s3c-ext0 modem
30: 38755766 s3c S3C2410 Timer Tick
33: 5718424 s3c s3c24xx_hcd
37: 57640576 s3c S3c24xx SDIO host controller
41: 520580 s3c s3c2410_udc
42: 0 s3c ohci_hcd:usb1
43: 110879 s3c s3c2440-i2c
48: 1 s3c-ext Neo1973 Headphone Jack
49: 0 s3c-ext ar6000
50: 1 s3c-ext Neo1973 AUX button
51: 13 s3c-ext Neo1973 HOLD button
53: 241 s3c-ext pcf50633
60: 123083 s3c-ext lis302dl
70: 16880 s3c-uart0 s3c2440-uart
71: 13386 s3c-uart0 s3c2440-uart
76: 0 s3c-uart2 s3c2440-uart
77: 25 s3c-uart2 s3c2440-uart
79: 3418 s3c-adc s3c2410_action
80: 661875 s3c-adc s3c2410_action
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Ticket URL: <https://docs.openmoko.org/trac/ticket/1597#comment:48>
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