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| author | Eric Wong <normalperson@yhbt.net> | 2013-02-26 21:02:34 +0000 |
|---|---|---|
| committer | Eric Wong <normalperson@yhbt.net> | 2013-02-26 21:05:55 +0000 |
| commit | 1bdb4eda0d868223bd6b3d92db4545a02f5e14f9 (patch) | |
| tree | 77b8442bada556449358a6ef5aec678ff5ab4d55 /Documentation | |
| parent | 552c4ca305092911ca7613de4b1ba310e5481775 (diff) | |
| download | rainbows-1bdb4eda0d868223bd6b3d92db4545a02f5e14f9.tar.gz | |
This prevents pathological starvation cases where the user-space ready-list can be repopulated infinitely. With EPOLLONESHOT, epoll itself may be used for this task (at a slightly higher cost) by enabling read/write checks, as the epoll ready-list preserves event ordering when used with EPOLLONESHOT.
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