08:22 <introom> hi

08:23 <introom> this error happens from time to time: https://bpaste.net/show/0b1a06822a82

08:23 <introom> staprun:rename_module:279: ERROR: Error getting length of oldname to replace in newname.

08:23 <introom> how to solve this ?

09:00 <sona> i had trouble in accessing dereference pointer in system tap

09:17 <sona> fche, i am accessing a userspace variable : ptr= $return, a=ptr->refcount

09:18 <sona> but when i am printing or doing any operation on variable a , its showing error of unknow type in dereference operator '&'

10:48 <lorddoskias> http://paste.ubuntu.com/24548279/

10:48 <lorddoskias> is is possible to do the cast they way i have done it in print_space_info and eliminate the error ?

11:12 <fche> lorddoskias, stick a & at the front of the @cast

11:12 <fche> so si will be a pointer, that's all

11:12 <lorddoskias> yeah, i figured it eventually

11:12 <lorddoskias> but isn't the fact i'm passing long already makes this a pointer?

11:13 <fche> yeah. our automagic handling of pointers vs structures is making this case complicated

11:19 <lorddoskias> woah: Revert all bpf patches

11:19 <lorddoskias> so no bpf backend in HEAD?

11:19 <fche> it's back out for a little while

11:20 <fche> there were some $context var breakages for non-bpf cases,

11:20 <fche> working those out now

11:20 <fche> won't be long

15:52 <irker672> systemtap: rth systemtap.git:refs/heads/rth/bpf * release-3.1-72-gf90bdeb / elaborate.cxx: Examine embedded_expr for pragmas http://tinyurl.com/lz5eesr

16:37 <irker672> systemtap: dsmith systemtap.git:refs/heads/master * release-3.1-72-g3d4e796 / testsuite/systemtap.base/at_var_void_stmt.exp testsuite/systemtap.base/auto_path.exp testsuite/systemtap.base/pr18649.exp testsuite/systemtap.base/set_user.exp testsuite/systemtap.context/usymfileline.exp testsuite/systemtap.exelib/pthreadprobes.exp: Mark several tests as needing uprobes. http://tinyurl.com/mxbo3hz