From mboxrd@z Thu Jan 1 00:00:00 1970 From: andi.platschek@gmail.com (Andreas Platschek) Date: Sun, 21 Feb 2016 08:54:20 +0100 Subject: call graph In-Reply-To: References: Message-ID: <56C96D2C.9090002@gmail.com> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org Hi, On 2016-02-20 19:24, Mulyadi Santosa wrote: > > > On Sat, Feb 20, 2016 at 5:08 PM, masoud hematpour > wrote: > > > Hello all, > > I need to create call graph of memory management. Is there any tool. > I found "cflow" but the output is not good enough. Can anyone help > me in preparing? > or I should prepare manually. > > > Thank you > > Hi... > > Have you check CodeViz? > http://www.csn.ul.ie/~mel/projects/codeviz/ > > I just looked at codeviz 2 weeks ago, and I would recommend to use the "alternative method" with ncc (http://students.ceid.upatras.gr/~sxanth/ncc/) as it is a lot simpler to set it up (no need for a patched version of gcc, etc.) and it is able to traverse function pointers. thx! andi > also check this blog entry: > http://deferred.io/2015/10/27/visualizing-linux-kernel-call-graphs.html > > One advice: try to be more specific when generating call graph i.e > graph of page in. Other wise, you might find yourself generating too > complex graph > > > > > -- > regards, > > Mulyadi Santosa > Freelance Linux trainer and consultant > > blog: the-hydra.blogspot.com > training: mulyaditraining.blogspot.com > > > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies at kernelnewbies.org > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies