3 ms·
Doesn't help when you work with pages :-) Assume 512 sectors ( I know those are rare ), but I don't think that there is any guarantees that 4KB page would be:
by ayende 3y ago
Doesn't help when you work with pages :-)
Assume 512 sectors ( I know those are rare ), but I don't think that there is any guarantees that 4KB page would be:
* Written atomically
* Written in a particular order
- colanderman 3y agoEven memory ordering guarantees within sector boundaries are sufficient, and something the kernel could provide on its own.