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| /freebsd-10.0-release/sys/vm/ | ||
| H A D | default_pager.c | diff 15978 Wed May 29 03:12:23 MDT 1996 dyson Make sure that pageout deadlocks cannot occur. There is a problem that the datastructures needed to support the swap pager can take enough space to fully deplete system memory, and cause a deadlock. This change keeps large objects from being filled with dirty pages without the appropriate swap pager datastructures. Right now, default objects greater than 1/4 the size of available system memory are converted to swap objects, thereby eliminating the risk of deadlock. |
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