Hi Everybody, what is "nested irq disables" in irq.h? In interrupt enable handler it checks for the depth of an interrupt(what is that?). Can anybody help?
Apart from these, I am wondering what are the different fields in /proc/meminfo. A sample output is:
# > cat /proc/interrupts CPU0 2: 1270 MIPS serial 3: 747 MIPS eth0 4: 0 MIPS linux-kernel-bde 7: 332894 MIPS timer
What does the 2nd coloumn indicate?