Re: linux with disabled interrupts

2005-04-20 Thread Richard B. Johnson
On Wed, 20 Apr 2005, Francesco Oppedisano wrote: Hi, i'd like to know how much time does linux kernel run with disabled interrupts. So i would like to remap the instructions capable of disabling interrupt to other ones which count how much this time is... Does already exist a patch or tool capable

Re: linux with disabled interrupts

2005-04-20 Thread Lee Revell
On Wed, 2005-04-20 at 18:05 +, Francesco Oppedisano wrote: > Hi, > i'd like to know how much time does linux kernel run with disabled > interrupts. So i would like to remap the instructions capable of > disabling interrupt to other ones which count how much this time is... > Does already exist

linux with disabled interrupts

2005-04-20 Thread Francesco Oppedisano
Hi, i'd like to know how much time does linux kernel run with disabled interrupts. So i would like to remap the instructions capable of disabling interrupt to other ones which count how much this time is... Does already exist a patch or tool capable to give me a magnitude order of the time spent by