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    SubjectRe: [Bisected Regression in 2.6.35] A full tmpfs filesystem causeshibernation to hang
    Date
    > > === 8< ===
    > > PM: Marking nosave pages: ...0009f000 - ...000100000
    > > PM: basic memory bitmaps created
    > > PM: Syncing filesystems ... done
    > > Freezing user space processes ... (elapsed 0.01 seconds) done.
    > > Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
    > > PM: Preallocating image memory...
    > > shrink_all_memory start
    > > PM: shrink memory: pass=1, req:310171 reclaimed:15492 free:360936
    > > PM: shrink memory: pass=2, req:294679 reclaimed:28864 free:373981
    > > PM: shrink memory: pass=3, req:265815 reclaimed:60311 free:405374
    > > PM: shrink memory: pass=4, req:205504 reclaimed:97870 free:443024
    > > PM: shrink memory: pass=5, req:107634 reclaimed:146948 free:492141
    > > shrink_all_memory: req:107634 reclaimed:146948 free:492141
    > > PM: preallocate_image_highmem 556658 278329
    > > PM: preallocate_image_memory 103139 103139
    > > PM: preallocate_highmem_fraction 183908 556658 760831 -> 183908
    > > === >8 ===
    > >
    > > According to your patch, the next output should have been
    > > "preallocate_image_memory ...", but it never gets printed, so the
    > > hang point should be that function.
    >
    > Great!
    > I've attached more verbose debug message patch and trial bug fixing patch.
    > Could you please to try this?

    Oops, please apply attached patch instead 0002-add-gfp_noretry.patch.

    Thanks.
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