Embedded Linux Primer: A Practical Real-World Approach
Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] RAM, nonvolatile storage versus ramdisk [See initrd.] ramfs file system rcS initialization script, BusyBox RCU (Read-Copy-Update) read( ) method (device drivers) readelf examining debug info real time debugging real-time kernel deadlock conditions interrupt off history interrupt off timing latency tracing preemption debugging runtime control of locking mode soft lockup detection wakeup latency history wakeup timing hard real time kernel preemption models for preventing latency and Linux scheduling and preemption latency sources real-time kernel patch converting spinlocks to mutexes creating real-time processes critical section management ISR threading O(1) scheduler RCU (Read-Copy-Update) SoftIRQ threading SMP kernel and soft real time real-time kernel, debugging deadlock conditions interrupt off history interrupt off timing latency tracing preemption debugging runtime control of locking mode soft lockup detection wakeup latency history wakeup timing real-time kernel patch converting spinlocks to mutexes creating real-time processes critical section management ISR threading O(1) scheduler RCU (Read-Copy-Update) SoftIRQ threading real-time processes, creating Red Hat Package Manager (rpm) Redboot partitions (MTD) CFI (Common Flash Interface) drivers creating detecting fis list command Flash partitions messages on power-up refresh cycles, SDRAM ReiserFS file system release( ) method (device drivers) remote debugging enabling GDB configured for with gdbserver stripping target applications requirements of host systems for porting Linux rmmod utility root file system building BusyBox defined distribution engineering FHS (File System Hierarchy Standard) minimal file system mounting 2nd 3rd NFS (Network File System) top-level directories rpm (Red Hat Package Manager) runlevels running processes, attaching to runtime control of locking mode |