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Printbuf rebuffed for now

Printbuf rebuffed for now

Posted Apr 29, 2022 13:35 UTC (Fri) by ldearquer (guest, #137451)
In reply to: Printbuf rebuffed for now by taladar
Parent article: Printbuf rebuffed for now

Maybe it is not too bad if you constraint your guess to the OOM management code paths. The rest of the code can still allocate dynamically.

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Printbuf rebuffed for now

Posted May 5, 2022 10:58 UTC (Thu) by smoogen (subscriber, #97) [Link]

Is it possible to have an 'early' set aside amount of memory, and then try to allocate more if needed and if it fails send a 'truncated' set of the output in the set-aside memory? That way if you run out you can still print something as a fall back? [And from this the try_alloc() call was written.. where we try to allocate but if its not there, meh.]


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