Re: [PATCH] Reduce __print_symbol/sprint_symbol stack usage. (v3)

2007-09-21 Thread Gilboa Davara
On Fri, 2007-09-21 at 17:02 +0100, Paulo Marques wrote: > Gilboa Davara wrote: > > Hello all, > > Hi, Gilboa > > > (1) Problem: > > I. When CONFIG_4KSTACKS and CONFIG_DEBUG_STACKOVERFLOW are enabled on > > i386 kernels, do_IRQ calls dump_stack which, down the path, uses > > print_symbol (display)

Re: [PATCH] Reduce __print_symbol/sprint_symbol stack usage. (v3)

2007-09-21 Thread Paulo Marques
Gilboa Davara wrote: Hello all, Hi, Gilboa (1) Problem: I. When CONFIG_4KSTACKS and CONFIG_DEBUG_STACKOVERFLOW are enabled on i386 kernels, do_IRQ calls dump_stack which, down the path, uses print_symbol (display) and sprint_symbol (format) to format and display the function name/address/mod

[PATCH] Reduce __print_symbol/sprint_symbol stack usage. (v3)

2007-09-21 Thread Gilboa Davara
Hello all, (1) Problem: I. When CONFIG_4KSTACKS and CONFIG_DEBUG_STACKOVERFLOW are enabled on i386 kernels, do_IRQ calls dump_stack which, down the path, uses print_symbol (display) and sprint_symbol (format) to format and display the function name/address/module. Both function use stack based ch