fix: irq_backing_store to irq_stack_backing_store.

Signed-off-by: Jingyu Wang <jingyuwang_vip@163.com>
2 years ago · 2ffdc3dbc5
parent 91361bb963
commit 2ffdc3dbc5
1 changed files with 1 additions and 1 deletions
--- a/Interrupts/linux-interrupts-1.md
+++ b/Interrupts/linux-interrupts-1.md
@ -373,7 +373,7 @@ int irq_init_percpu_irqstack(unsigned int cpu)

 Here we go over all the CPUs one-by-one and setup the `hardirq_stack_ptr`.  
 Where `map_irq_stack` is called to initialize the `hardirq_stack_ptr`,  
-to point onto the `irq_backing_store` of the current CPU with an offset of IRQ\_STACK\_SIZE,   
+to point onto the `irq_stack_backing_store` of the current CPU with an offset of IRQ\_STACK\_SIZE,   
 either with guard pages or without when KASan is enabled.