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    SubjectRe: [Bug #13666] WARNING: at mm/page_alloc.c:1743 __alloc_pages_nodemask
    On Sat, 1 Aug 2009 at 12:56, David Rientjes wrote:
    > This is a different issue than bug 13666, this is in the ext4 mount code
    > (which can also probably happen with other filesystems as well).

    OK, thanks for clarifying this.

    > What are your mount options? It appears that they are causing the parser
    > to allocate far more memory than it should ever need.

    This was the first time I mounted this ext4 fileystem since the reboot
    with the new kernel:

    /dev/mapper/wdc0 /mnt/disk0 ext4 rw,nosuid,nodev,noexec,relatime,barrier=1,data=ordered 0 0

    Christian.

    /proc/meminfo now looks like this, I don't have the output what it loooked
    like right after the WARNING though:

    bkp:~$ cat /proc/meminfo
    MemTotal: 1024968 kB
    MemFree: 14164 kB
    Buffers: 24800 kB
    Cached: 864356 kB
    SwapCached: 852 kB
    Active: 472728 kB
    Inactive: 506644 kB
    Active(anon): 42780 kB
    Inactive(anon): 48164 kB
    Active(file): 429948 kB
    Inactive(file): 458480 kB
    Unevictable: 0 kB
    Mlocked: 0 kB
    HighTotal: 129864 kB
    HighFree: 252 kB
    LowTotal: 895104 kB
    LowFree: 13912 kB
    SwapTotal: 1048568 kB
    SwapFree: 1046780 kB
    Dirty: 89408 kB
    Writeback: 100 kB
    AnonPages: 89592 kB
    Mapped: 7664 kB
    Slab: 20476 kB
    SReclaimable: 12368 kB
    SUnreclaim: 8108 kB
    PageTables: 1496 kB
    NFS_Unstable: 0 kB
    Bounce: 0 kB
    WritebackTmp: 0 kB
    CommitLimit: 1561052 kB
    Committed_AS: 1043668 kB
    VmallocTotal: 122880 kB
    VmallocUsed: 3436 kB
    VmallocChunk: 108664 kB
    DirectMap4k: 12280 kB
    DirectMap4M: 897024 kB

    --
    BOFH excuse #159:

    Stubborn processes


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