Detailed analysis of Linux operating system source code

Article title: detailed analysis of Linux operating system source code. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Introduction:

Linux has all the functions of modern operating systems, such as preemptive multi-task processing, multi-user support, memory protection, virtual memory, SMP and UP support, and complies with POSIX standards, networking, graphical user interfaces, and desktop environments. It is fast and stable. By analyzing the Linux kernel source code, this book fully reveals how the Linux kernel, as an operating system, can ensure normal operation of the system, coordinate multiple concurrent processes, and manage memory. In reality, there are not many system source code that can be freely obtained. the study of this book will greatly help readers write their own new programs.

Part 1 Linux kernel source code

arch/i386/kernel/entry.S 2arch/i386/kernel/init_task.c 8arch/i386/kernel/irq.c 8arch/i386/kernel/irq.h 19arch/i386/kernel/process.c 22arch/i386/kernel/signal.c 30arch/i386/kernel/smp.c 38arch/i386/kernel/time.c 58 arch/i386/kernel/traps.c 65arch/i386/lib/delay.c 73arch/i386/mm/fault.c 74arch/i386/mm/init.c 76fs/binfmt-elf.c 82fs/binfmt_java.c 96fs/exec.c 98include/asm-generic/smplock.h 107 include/asm-i386/atomic.h 108include/asm-i386/current.h 109include/asm-i386/dma.h 109include/asm-i386/elf.h 113 include/asm-i386/hardirq.h 114include/asm-i386/page.h 114include/asm-i386/pgtable.h 115include/asm-i386/ptrace.h 122include/asm-i386/semaphore.h 123include/asm-i386/shmparam.h 124 include/asm-i386/sigcontext.h 125include/asm-i386/siginfo.h 125include/asm-i386/signal.h 127include/asm-i386/smp.h 130include/asm-i386/softirq.h 132include/asm-i386/spinlock.h 133 include/asm-i386/system.h 137include/asm-i386/uaccess.h 139include/linux/binfmts.h 146include/linux/capability.h 147include/linux/elf.h 150include/linux/elfcore.h 156include/linux/interrupt.h 157include/linux/kernel.h 158include/linux/kernel_stat.h 159include/linux/limits.h 160include/linux/mm.h 160include/linux/module.h 164include/linux/msg.h 168include/linux/personality.h 169include/linux/reboot.h 169include/linux/resource.h 170include/linux/sched.h 171include/linux/sem.h 179include/linux/shm.h 180include/linux/signal.h 181include/linux/slab.h 184include/linux/smp.h 184include/linux/smp_lock.h 185include/linux/swap.h 185include/linux/swapctl.h 187include/linux/sysctl.h 188include/linux/tasks.h 194include/linux/time.h 194include/linux/timer.h 195include/linux/times.h 196include/linux/tqueue.h 196include/linux/wait.h 198init/main.c 198init/version.c 212ipc/msg.c 213ipc/sem.c 218ipc/shm.c 227ipc/util.c 236kernel/capability.c 237kernel/dma.c 240kernel/exec_domain.c 241kernel/exit.c 242kernel/fork.c 248kernel/info.c 255kernel/itimer.c 255kernel/kmod.c 257kernel/module.c 259kernel/panic.c 270kernel/printk.c 271kernel/sched.c 275kernel/signal.c 295kernel/softirq.c 307kernel/sys.c 307kernel/sysctl.c 318kernel/time.c 330mm/memory.c 335mm/mlock.c 345mm/mmap.c 348mm/mprotect.c 358mm/mremap.c 361mm/page_alloc.c 363mm/page_io.c 368mm/slab.c 372mm/swap.c 394mm/swap_state.c 395mm/swapfile.c 398mm/vmalloc.c 406mm/vmscan.c 409

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