Lines Matching defs:stack
108 * per-CPU IRQ handling contexts (thread information and stack)
112 u32 stack[THREAD_SIZE/sizeof(u32)];
129 * this is where we switch to the IRQ stack. However, if we are
130 * already using the IRQ stack (because we interrupted a hardirq
132 * current stack (which is the irq stack already after all)
153 /* swith to the irq stack */
155 /* restore the stack (ring zero) */
221 /* build the stack frame on the softirq stack */
227 /* switch to the softirq stack */
229 /* restore the thread stack */