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SubjectRe: swappiness=0 makes software suspend fail.
Hi!

Andrew, in 2.6.6 shrink_all_memory() does not work if swappiness ==
0. shrink_all_memory() calls balance_pgdat(), that calls
shrink_zone(), and that calls refill_inactive_zone(), which looks at
swappiness.

Additional parameter to all these calls neutralizing swappiness would
help, as would temporarily setting swappiness to 100 in
shrink_all_memory. Is there a less ugly solution?
Pavel
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934a471f20d6580d5aad759bf0d97ddc
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