On Fri, Nov 30, 2018 at 2:38 PM Alan Hourihane <al...@fairlite.co.uk> wrote: > [...] > Many thanks for following and providing a patch. > > Might take me till Monday, but running.... > > xmodmap -pke > /tmp/keydump > xmodmap /tmp/keydump > > Where the last command invokes multi-second delays should be easy to test.
Unfortunately, I don't see any such slow down here, so I cannot reproduce nor test if the change makes any difference. Yet, several seconds is weird... I mean, even if optimizing that loop in ilog2() would be nice, I can't imagine this being the source of such long delays... Can you reproduce with, say, Xephyr? If so maybe try running is strace : $ strace -Trttto strace.log Xephyr :12 & $ xmodmap -d :12 -pke > /tmp/keydump $ xmodmap -d :12 /tmp/keydump That would tell if the Xserver (Xephyr in this case) is spending too much time in a syscall, like for example reading a file or something? Cheers, Olivier _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
