Ming-Hung Tsai

Sure, but I'm concerning the backward compatibility since the patch changes the default way of random number generation. I might split the whole patch into three or more for easier...

One more question: To generate identical outputs on all the platforms, should we always use 64-bit GOLDEN_RATIO_PRIME?

Hi @axboe @sitsofe , You're right. I make a mistake. My previous commit dramatically decreases the buffer-filling performance of 32-bit builds. Here's the test result of 32-bit Linux builds. When...

Would you like to do it recently? If not, I could help on it these weeks.

Some ideas about getting the total number of mapped blocks of the bottom level trees: method1. (The simplest way) Use walk_mapping_tree() to walk every nodes of all the bottom level...

Reply to myself: Finally I choose method1 for its simplicity. I wrote another checker class for the mapping tree, which works like class mapping_tree_emitter: traverse the bottom-level trees individually, then...

Not yet. The ongoing Rust version has a significant performance improvement, which solves the trade-off between the execution time and precision.

I noticed that while I was doing the Rust version recently. You could send a PR if possible, or I'll fix it in conjunction with some recent update/bugfixes in the...

it's the limitation of the tool and dm-thin. Unlike fstrim, thin_trim performs discard from userland, and the dm-thin driver does not lock unused data blocks during the process. That's why...

Which version of googletest are you running? There might be compatibility issues with the main branch, so you might have to rollback googletest to `release-1.10.0`.