![]() While debugging a problem reported by Pekka Enberg by printing the IP and all the maps for a thread when we don't find a map for an IP I noticed that dso__load_sym needs to fixup these extra maps it creates to hold symbols in different ELF sections than the main kernel one. Now we're back showing things like: [root@doppio linux-2.6-tip]# perf report | grep vsyscall 0.02% mutt [kernel.kallsyms].vsyscall_fn [.] vread_hpet 0.01% named [kernel.kallsyms].vsyscall_fn [.] vread_hpet 0.01% NetworkManager [kernel.kallsyms].vsyscall_fn [.] vread_hpet 0.01% gconfd-2 [kernel.kallsyms].vsyscall_0 [.] vgettimeofday 0.01% hald-addon-rfki [kernel.kallsyms].vsyscall_fn [.] vread_hpet 0.00% dbus-daemon [kernel.kallsyms].vsyscall_fn [.] vread_hpet [root@doppio linux-2.6-tip]# Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1265223128-11786-2-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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