lkml.org 
[lkml]   [2019]   [Apr]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch V3 24/29] tracing: Remove the last struct stack_trace usage
On Thu, Apr 25, 2019 at 11:45:17AM +0200, Thomas Gleixner wrote:
> Simplify the stack retrieval code by using the storage array based
> interface.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
> ---
> kernel/trace/trace_stack.c | 37 ++++++++++++++++---------------------
> 1 file changed, 16 insertions(+), 21 deletions(-)
>
> --- a/kernel/trace/trace_stack.c
> +++ b/kernel/trace/trace_stack.c
> @@ -23,11 +23,7 @@
> static unsigned long stack_dump_trace[STACK_TRACE_ENTRIES];
> static unsigned stack_trace_index[STACK_TRACE_ENTRIES];
>
> -struct stack_trace stack_trace_max = {
> - .max_entries = STACK_TRACE_ENTRIES,
> - .entries = &stack_dump_trace[0],
> -};
> -
> +static unsigned int stack_trace_entries;

"stack_trace_entries" -> "nr_stack_trace_entries"

--
Josh

\
 
 \ /
  Last update: 2019-04-25 15:31    [W:0.250 / U:0.152 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site