RE: [PATCH] Add io_uring support in AIO(async io) module

Hi Mikhail, My steps are almost same as yours. The context switches number(csw) seems related with the file size if other configurations are same. My previous data is with 4KB file(csw: ~90k). With 100KB file(csw: ~40k), 1MB file(csw: ~5k). Which kernel version are you using? I think if it's po

Re: [PATCH] Add io_uring support in AIO(async io) module

Hi! Looks like this small fix doesn't work in case when the total size of the file is less than the size of the buffer and it was partly read. In my case the size of the file is 16384 bytes and only one page of the file was in page cache. This patch produces size = 8192 bytes for my case and the ne