From mboxrd@z Thu Jan 1 00:00:00 1970 From: tracemein@gmail.com (Naren) Date: Fri, 12 Feb 2010 10:10:20 +0100 Subject: [ltt-dev] UST - Problems in recording trace on a current process In-Reply-To: <201002111918.52101.pierre-marc.fournier@polymtl.ca> References: <19fa8ef31002081349v36a13174m1a031048048fd45c@mail.gmail.com> <201002101515.49624.pierre-marc.fournier@polymtl.ca> <19fa8ef31002101408l3b5eb66bnc062c2785910d63e@mail.gmail.com> <201002111918.52101.pierre-marc.fournier@polymtl.ca> Message-ID: <19fa8ef31002120110x2aa20103x9e1cdb2e502b6b5f@mail.gmail.com> Message-ID: <20100212091020.IDRcQxya3K1vGAHbBZMlmjTHvwIV1uZ9SYUWkl1TaGk@z> Hi Pierre >>No. Flight recorder is not yet supported. There is no way to activate it. >> >>Gimp is multi-process application, so you must use libinterfork.so. Did you >>LD_PRELOAD it? Yes, I did LD_PRELOAD libust,libinterfork and libmallocwrap with Firefox not with Gimp. I guess firefox,on startup, is not a multiprocess application in the sense that it spawns only a single process. In contrasts, Gimp spawns two processes. Hence, LD_PRELOADing libust,libinterfork and libmallocwrap with Firefox would not yield significant results. I will try the same with Gimp and get back to you. Regards Naren -------------- next part -------------- An HTML attachment was scrubbed... URL: