[lkml]   [2006]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subjectstat of /proc fails after CPU hot-unplug with EOVERFLOW in 2.6.18

I have 2way Opteron machine. I've done this:
echo 0 > /sys/devices/system/cpu/cpu1/online

and then strace stat /proc:

personality(PER_LINUX) = 4194304
getpid() = 14926
brk(0) = 0x804b000
brk(0x804b1a0) = 0x804b1a0
brk(0x804c000) = 0x804c000
stat("/proc", 0xbf8e7490) = -1 EOVERFLOW

When I do echo 1 > ... to start cpu again then the stat starts
to work again ... Weird.

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2006-09-27 09:59    [W:0.033 / U:0.528 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site