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SubjectRe: 2.6.9 page allocation failure. order:0, mode:0x20
Michael Clark <michael@metaparadigm.com> wrote:
>
> BTW - 2.6 is much more responsive than 2.4 while this is all
> going on - i'm just worried about these messages.

It's just debugging stuff.

> ~mc
>
> cc1: page allocation failure. order:0, mode:0x20
> [<c013ba43>] __alloc_pages+0x1c3/0x390
> [<c013bc35>] __get_free_pages+0x25/0x40
> [<c013f283>] kmem_getpages+0x23/0xd0
> [<c013ffcf>] cache_grow+0xaf/0x160
> [<c0140202>] cache_alloc_refill+0x182/0x230
> [<c0140499>] kmem_cache_alloc+0x49/0x50
> [<c01c07df>] radix_tree_node_alloc+0x1f/0x70
> [<c01c0aad>] radix_tree_insert+0xed/0x110
> [<c014d841>] __add_to_swap_cache+0x71/0x100
> [<c014da5f>] add_to_swap+0x5f/0xc0
> [<c0142d32>] shrink_list+0x442/0x480
> [<c014bf7c>] page_referenced_anon+0x7c/0x90
> [<c01419c8>] __pagevec_release+0x28/0x40

I'm confused. 2.6.9 uses __GFP_NOWARN in add_to_swap() so the messages
should be suppressed. Are you sure you're using 2.6.9?
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