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What is the name of the linux API that hints sequential or random access read?

开发者 https://www.devze.com 2023-02-19 14:49 出处:网络
There is an API call under linux that I forgot the name of. You can essentially hint to the system how you\'ll be mostly accessing the file and it\'ll tune performance accordingly.

There is an API call under linux that I forgot the name of.

You can essentially hint to the system how you'll be mostly accessing the file and it'll tune performance accordingly.

Can anyone recall the ap开发者_高级运维i function?


Are you looking for posix_fadvise()?

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