Impl syscalls and change some interfaces for pass os comp’s final online tests#48
Open
SMS-Derfflinger wants to merge 19 commits intogreatbridf:masterfrom
Open
Impl syscalls and change some interfaces for pass os comp’s final online tests#48SMS-Derfflinger wants to merge 19 commits intogreatbridf:masterfrom
SMS-Derfflinger wants to merge 19 commits intogreatbridf:masterfrom
Conversation
…t4's truncate's temporary implement
… comp's all tests
Fix page cache's bug, add size check in read function. Add page cache's base operations for ext4, but the cachepage will not be dropped until kernel stop, so we need to call fsync function manually, consider use some strategy such as LRU.
temporary write back by timer, when write function is called, check if the time since the last write back is greater than 10 seconds. If it is, then write back.
SMS-Derfflinger
requested review from
greatbridf and
joey-shao
and removed request for
greatbridf
joey-shao
approved these changes
Aug 17, 2025
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Impl syscalls and change some interfaces for pass os comp’s final online tests, this is done based on #42.