Linux inode file to provide at least a specified POSIX standard under the following attributes:
1, the file type
2, associated with the number of hard links to the file
3, file length in bytes
4, the device identifier
5, the file system inode number to identify the document
6, the file's own UID
7, group ID of the file
8, several time stamps, identification index node status change time, last access time and last modification time
9, and file access modes
When a suspension process execution core, put the contents of several registers associated processor stored in the process descriptor, these registers comprising:
1, the program counter (the PC, one pointing to the next instruction to be executed) and stack pointer (SP) register
2, general register
3, floating point registers
processor 4, comprising CUP control register status information (status word processors, Processor Word Status)
5, used to track the process of access to the RAM memory management register
Allocated to the process kernel address space by the virtual memory area composed of the following:
1, the executable code of the program
2, the initialization code of the program
3, program initialization code is not
4, the initial program stack (i.e., the user mode stack)
5, the desired share executable code and data database
6, the heap (memory program dynamically requested)