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[141.136.229.210]) by smtp.gmail.com with ESMTPSA id c15-v6sm1353312wmb.2.2018.08.16.16.01.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 16 Aug 2018 16:01:45 -0700 (PDT) From: Domagoj Stolfa Message-Id: <54B93C32-7672-4A54-9272-F3F0CF5B38BD@gmail.com> Content-Type: multipart/signed; boundary="Apple-Mail=_956A70CA-3F3A-4425-A522-8D6D192CD664"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: Filter out dtrace(1) probes Date: Fri, 17 Aug 2018 01:01:43 +0200 In-Reply-To: Cc: freebsd-dtrace@freebsd.org To: Farhan Khan References: X-Mailer: Apple Mail (2.3445.9.1) X-BeenThere: freebsd-dtrace@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "A discussion list for developers working on DTrace in FreeBSD." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Aug 2018 23:01:47 -0000 --Apple-Mail=_956A70CA-3F3A-4425-A522-8D6D192CD664 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Farhan: I'm not sure what the question is, but by what I understood it sounds = like a predicate with probefunc should do? i.e.: prov:mod:func:name /probefunc !=3D "something_i_dont_care_about"/ { something_here } =E2=80=94 Domagoj > On 17 Aug 2018, at 00:49, Farhan Khan wrote: >=20 > Hi all, >=20 > Is it possible to filter out probes? > For example, if I did: >=20 > dtrace -n 'fbt:kernel::entry { something_here }' >=20 > but I specifically do not want fbt:entry:SOMETHING:entry, is that > possible? I know that I can run grep -v, but it still shows the output > from "something_here". >=20 > Thank you, > -- > Farhan Khan > PGP Fingerprint: B28D 2726 E2BC A97E 3854 5ABE 9A9F 00BC D525 16EE > _______________________________________________ > freebsd-dtrace@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-dtrace > To unsubscribe, send any mail to = "freebsd-dtrace-unsubscribe@freebsd.org" --Apple-Mail=_956A70CA-3F3A-4425-A522-8D6D192CD664 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE37fRcHC0Iwiz+ZVEg+gksMBgNd0FAlt2AlcACgkQg+gksMBg Nd37QQ//YKdSeZDGkzgaBj71/gWCPV1TrvY7nphCCcZk48Z0KLcXJhclOx0vLJWD 13ECVoe1ef4nRw3kkLgw90CZlVdG22uX+oGz06muDMrXk+gTFJ6sJTHf1Ra1YHYI eEJoYdIYQaAuERMKCaT3pSASeioEDONINHqUQZ+My7EVh8aNdhuS7V5z8TOmNs1r FchzoDJ2M6o7dghSjOMhzDjosi3QSAw8czF19+qPZ+QN4kRJiBxREE4C4/8jfjo8 3zKCR//IRsPUo2yRHmCiMbaQmlCMf6y7FCu0H/hBNc5VNRo+264xnkVKHDmmIgTp kqRswqOpRRgE/HgVoU4p9ACCx2Kg/96+lcx1jcHcO5XySE6KPgRR8kmuvAM/RaE8 D5OzttI354Ku7n4i8/RdcJiOsrhQHvhT7u0BZpYFo48qCPhnmCviX5a4QyVdUS0a z1HDa1xWOrB4ptTrPbOYHyEjuG0rRp8OFAGfiS9YGipJ/uCM1tBqUKg0heXNCS2J eTKO2ITgRUjTM3SYNeMwm+KpwAYCZ3yjF+VS49yvOOVCvMWT7CYknyEFdqKeO6Du 484C2d/gOb1fDldgJQ1ycc7MTooBbgzvbI56isUI9mSc3NUFg8pCtppg1VSjUEM7 w4xk7Fy2gAwzwKyxc1fiVLS4VzfzBBkMcMSy6sPaNgl4v7MpLE0= =PqeQ -----END PGP SIGNATURE----- --Apple-Mail=_956A70CA-3F3A-4425-A522-8D6D192CD664--