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…ple ticks from IDT
- Added src/mkfs.rs: pure Rust mkfs tool (based on sudoheckbeluga's work in PR codenet#5), adapted with FSSIZE=1000 and LOGSIZE=0 to match the C repo's p9-name-layer branch. No more ../col331/ dependency. - Updated Makefile: mkfs now compiled with rustc from src/mkfs.rs - Added name layer functions in src/fs.rs: irelse, namecmp, dirlookup, skipelem, namex, namei, nameiparent - Updated welcome() in src/lib.rs to use namei("/welcome.txt")
- Added src/mkfs.rs: pure Rust mkfs tool (based on sudoheckbeluga's work in PR codenet#5), adapted with FSSIZE=1000 and LOGSIZE=0 to match the C repo's p9-name-layer branch. No more ../col331/ dependency. - Updated Makefile: mkfs now compiled with rustc from src/mkfs.rs - Added name layer functions in src/fs.rs: irelse, namecmp, dirlookup, skipelem, namex, namei, nameiparent - Updated welcome() in src/lib.rs to use namei("/welcome.txt")
This was referenced Mar 7, 2026
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Implements
p18-schedon top ofp17-free-spaceby adding timer-driven round-robin scheduling and two-way context switching.Changes
swtchtoswtch(old, new)and implemented save/restore of callee-saved registers.swtch(&c.scheduler, p.context)so control can return back to scheduler.sched()andyield():yield()marks current processRUNNABLEsched()switches from process context back to scheduler contextyield()on timer ticks when current process isRUNNING.Validation
cargo build --target targets/i686.jsonsucceeds.Dependency / credit
p17-free-space.p16-tssprocess/TSS setup as the scheduling foundation.