Date: Wed, 4 Apr 2007 03:12:22 -0700 From: Alfred Perlstein <alfred@freebsd.org> To: Howard Su <howard0su@gmail.com> Cc: current@freebsd.org Subject: Re: [Review] Remove procfs dependency of truss Message-ID: <20070404101222.GU61362@elvis.mu.org> In-Reply-To: <f126fae00704040118w25a7b291xdcf1b6300bab1ceb@mail.gmail.com> References: <f126fae00704040118w25a7b291xdcf1b6300bab1ceb@mail.gmail.com>
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* Howard Su <howard0su@gmail.com> [070404 01:20] wrote: > Following the suggestion in idea page, I proposed the attached patch. > I didn't change any kernel part because I think PTRACE(2) is > functional although man page didn't document it. > > I tested the patch under i386 and amd64 box. The help on testing and > code review will be appreciated. wow, well done! any draw backs to using ptrace over procfs? have you tested performance? -Alfred
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