Index

• . §10.11, §10.14
• /init §3.7
• _entry §2.6
• absorption §10.6
• acquire §7.2, §7.5
• address space §2.5
• argc §3.7
• argv §3.7
• atomic §7.2
• balloc §10.7, §10.9
• batching §10.5
• bcache.head §10.3
• begin_op §10.6
• bfree §10.7
• bget §10.3, §10.3, §10.3
• binit §10.3
• block §10.1
• bmap §10.10, §10.10
• bottom half Chapter 6
• bread §10.2, §10.3
• brelse §10.2, §10.3
• BSIZE §10.10
• buf §10.2
• bwrite §10.2, §10.3, §10.6
• chan §9.2
• child §1.1
• commit §10.4
• concurrency Chapter 7
• concurrency control Chapter 7
• condition §9.1
• condition lock §9.1
• conditional synchronization Chapter 9
• conflict §7.1
• contention §7.1
• copy-on-write (COW) fork §5.3
• copyinstr §4.4
• copyout §3.7
• CPU footnote 1
• cpu->context §8.4
• crash recovery 2nd item
• create §10.14
• critical section §7.1
• current directory §1.4
• deadlock §7.4
• demand paging §5.4
• direct blocks §10.10
• direct memory access (DMA) §6.5
• dirlink §10.11
• dirlookup §10.11, §10.12, §10.12, §10.14
• DIRSIZ §10.11
• disk §10.3
• driver Chapter 6
• dup §10.13
• ecall §2.2, §2.5
• ELF format §3.7
• ELF_MAGIC §3.7
• end_op §10.6
• exception Chapter 4
• exec §1.1, §1.1, §1.1, §1.2
• exit §1.1, §9.4
• file descriptor §1.2
• filealloc §10.13
• fileclose §10.13, §10.13
• filedup §10.13, §10.13
• fileread §10.13, §10.13, §10.15
• filestat §10.13
• filewrite §10.13, §10.13, §10.15, §10.6
• fork §1.1, §1.1, §1.1, §1.2, §10.13
• forkret §8.4
• freerange §3.5
• fsck §10.15
• fsinit §10.6
• ftable §10.13
• getcmd §1.1
• group commit §10.5
• guard page 2nd item
• handler Chapter 4
• hartid §8.5
• I/O §1.2
• I/O concurrency §6.2
• I/O redirection §1.2
• ialloc §10.14, §10.9
• iget §10.11, §10.8, §10.9, §10.9
• ilock §10.12, §10.8, §10.9
• indirect block §10.10
• initlog §10.6
• inode §1.4, §10.1, §10.8
• install_trans §10.6
• interface design Chapter 1
• interrupt Chapter 4
• iput §10.8, §10.9, §10.9
• isolation Chapter 2
• itable §10.8
• itrunc §10.10, §10.9
• iunlock §10.9
• kalloc §3.5
• kernel Chapter 1, §2.2
• kernel space Chapter 1, §2.2
• kexec §3.7
• kfree §3.5
• kinit §3.5
• kvminit §3.3
• kvminithart §3.3
• kvmmake §3.3
• kvmmap §3.3, §3.3
• lazy allocation §5.1
• links §1.4
• loadseg §3.7
• lock Chapter 7
• log §10.4
• log_write §10.6
• lost wake-up §9.1
• machine mode §2.2
• main §10.3, §3.3, §3.3, §3.5
• malloc §1.1
• mappages §3.3
• memory barrier §7.6
• memory model §7.6
• memory-mapped §3.2, §6.1
• memory-mapped files §5.5
• metadata §1.4
• microkernel §2.3
• mkdev §10.14
• mkdir §10.14
• mkfs §10.1
• monolithic kernel Chapter 2, §2.3
• multi-core Chapter 2
• multiplexing Chapter 8
• multiprocessor footnote 1
• mutual exclusion §7.1
• mycpu §8.5
• myproc §8.5
• namei §10.14, §3.7
• nameiparent §10.12, §10.12, §10.14, §10.14
• namex §10.12, §10.12
• NBUF §10.3
• NDIRECT §10.10, §10.10
• NINDIRECT §10.10, §10.10
• O_CREATE §10.14, §10.14
• open §10.13, §10.14, §10.14
• p->killed §9.4
• p->kstack §2.5
• p->lock §8.4, §8.4, §8.4, §9.2
• p->pagetable §2.5, §2.5
• p->state §2.5, §8.4
• p->xxx §2.5
• page §3.1
• page table entries (PTEs) §3.1
• page-fault exception §3.1, §5.2
• paging area §5.4
• paging to disk §5.4
• parent §1.1
• path §1.4
• persistence Chapter 10
• PGROUNDUP §3.5
• physical address §2.5
• PHYSTOP §3.3, §3.4
• PID §1.1
• pipe §1.3
• piperead §9.3
• pipewrite §9.3
• polling §6.5
• pop_off §7.5, §7.5
• printf §1.1
• privileged instructions §2.2
• proc_mapstacks §3.3
• proc_pagetable §3.7
• process Chapter 1, §2.5
• programmed I/O §6.5
• PTE_R §3.1
• PTE_U §3.1
• PTE_V §3.1
• PTE_W §3.1
• PTE_X §3.1
• push_off §7.5
• race §11.1, §7.1
• read §10.13
• readi §10.10, §10.10, §3.7
• recover_from_log §10.6
• release §7.2, §7.5
• root §1.4
• round robin §8.6
• RUNNABLE §9.2, §9.2, §9.3
• satp §3.1
• sbrk §1.1
• scause 3rd item
• sched §8.4, §8.4, §9.2
• scheduler §8.4
• sector §10.1
• sepc 2nd item
• sequence coordination Chapter 9
• serializing §7.1
• sfence.vma §3.3
• shell Chapter 1
• signal §9.6
• skipelem §10.12
• sleep §9.2
• sleep-locks §7.7
• SLEEPING §9.2, §9.2
• sret §2.5
• sscratch 4th item
• sstatus 5th item
• stat §10.10, §10.13
• stati §10.10, §10.13
• struct cpu §8.5
• struct dinode §10.10, §10.8
• struct dirent §10.11
• struct elfhdr §3.7
• struct file §10.13
• struct inode §10.8
• struct pipe §9.3
• struct proc §2.5
• struct run §3.5
• struct spinlock §7.2
• stval Chapter 5
• stvec 1st item
• superblock §10.1
• supervisor mode §2.2
• swtch §8.4, §8.4, §8.4, §8.4, §8.4
• sys_link §10.14, §10.14
• sys_mkdir §10.14
• sys_mknod §10.14
• sys_open §10.14
• sys_pause §7.5, §7.5
• sys_pipe §10.14
• sys_unlink §10.14
• SYS_write §4.3
• syscall §4.3
• system call Chapter 1
• T_DIR §10.11
• T_FILE §10.14
• thread §2.5
• ticks §7.5
• tickslock §7.5, §7.5
• time-share §1.1, Chapter 2
• top half Chapter 6
• TRAMPOLINE §4.2
• trampoline §2.5, §4.2
• transaction §10.1
• Translation Look-aside Buffer (TLB) §3.1, §3.3
• transmit complete §6.1
• trap Chapter 4
• trapframe §2.5
• type cast §3.5
• UART §6.1
• undefined behavior §11.1
• unlink §10.5
• user memory §2.5
• user mode §2.2
• user space Chapter 1, §2.2
• ustack §3.7
• uvmalloc §3.7, §3.7
• valid §10.3
• vector Chapter 4
• virtio_disk_rw §10.3, §10.3
• virtual address §2.5
• wait §1.1, §1.1, §9.4
• wait channel §9.1
• wakeup §7.4, §9.2
• walk §3.3, §3.3
• walkaddr §3.7
• write §10.13, §10.5
• writei §10.10, §10.10, §10.6
• ZOMBIE §9.4