On 2015-06-25 10:21, Rasmus Villemoes wrote: > The current checkstack.pl script has a few problems, stemming from the > overly simplistic attempt at parsing objdump output with regular > expresions. Since gcc 4.6 introduced the -fstack-usage option, we can > now get the exact stack use instead of resorting to ad hoc methods. > > This introduces two small scripts. One for running make with KCFLAGS > set to -fstack-usage, followed by collecting the generated .su files > in a single output file. Another for taking two such output files and > computing the changes in stack use. > > 2/4 and 3/4 may be too small by themselves; they can easily be > squashed into 1/4. > > v2: Use KCFLAGS instead of EXTRA_CFLAGS. A few more details in commit > messages. Simpler option handling in stackusage. Removed accidental > leftover debug prints. Do you plan any new iterations, or is this final despite the [RFC]? If it's final, I will apply it. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
