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| Do we need to know kernel buffer size to optimize file copyi https://forum.osdev.org/viewtopic.php?f=1&t=212 |
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| Author: | zertsekel [ Sat Apr 16, 2005 11:00 pm ] |
| Post subject: | Do we need to know kernel buffer size to optimize file copyi |
If we know size of former buffer size (=BUF_SIZ), we will possibly use files with size (N * BUF_SIZ) in order to improve file copying. But on the other hand we should not be interested in BUF_SIZ value, because it is transparent for programmer using well-defined system calls. What hits? |
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