include/asm/thread_info.h

2  * include/asm-xtensa/thread_info.h
5  * License.  See the file "COPYING" in the main directory of this archive
8  * Copyright (C) 2001 - 2005 Tensilica Inc.
25  * - this struct should fit entirely inside of one cache line
26  * - this struct shares the supervisor stack pages
27  * - if the contents of this structure are changed, the assembly constants
49 	struct task_struct	*task;		/* main task structure */
51 	unsigned long		status;		/* thread-synchronous flags */
65 	 * If i-th bit is set then coprocessor state is loaded into the
70 	/* Allocate storage for extra user states and coprocessor states. */
113  * - these are process state flags that various assembly files may need to access
143 #define THREAD_SIZE_ORDER (KERNEL_STACK_SHIFT - PAGE_SHIFT)