The virStrerror function no longer exists in libvirt so is not a constraint. At the current stack limit of 4k, and default Linux stack size of 8 MB, we have a recursion limit of 2048 in the absolute worst case, and much higher in common case. Even with smaller stack sizes, we're going to be fine as we don't deeply recurse in code. Thus it is not worth spending effort to optimize below our current 4k worst case limit. Removing the comment will stop encouraging people to spend time on this in future. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- meson.build | 3 --- 1 file changed, 3 deletions(-) diff --git a/meson.build b/meson.build index 97d9c52165..a521d148d5 100644 --- a/meson.build +++ b/meson.build @@ -409,9 +409,6 @@ cc_flags += [ # but need to rewrite various areas of code first '-Wno-format-truncation', - # This should be < 256 really. Currently we're down to 4096, - # but using 1024 bytes sized buffers (mostly for virStrerror) - # stops us from going down further '-Wframe-larger-than=4096', # extra special flags -- 2.30.2