| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 11 Jul 2011 07:43:13 -0600 From: Jim Cromie <jim.cromie@...il.com> To: Bart Van Assche <bvanassche@....org> Cc: jbaron@...hat.com, linux-kernel@...r.kernel.org, joe@...ches.com, gregkh@...e.de, gnb@...h.org Subject: Re: [PATCH 21/21] dynamic_debug: delete pending queries On Mon, Jul 11, 2011 at 4:49 AM, Bart Van Assche <bvanassche@....org> wrote: > On Mon, Jul 11, 2011 at 9:46 AM, Jim Cromie <jim.cromie@...il.com> wrote: >> delete pending queries by re-issuing it with disabled flags >> >> with: >> $> echo "module foo +ap" > <debugfs>/dynamic_debug/control >> $> echo "module foo +apt" > <debugfs>/dynamic_debug/control >> $> echo "module foo ap=" > <debugfs>/dynamic_debug/control >> >> 1st command adds a pending query on foo >> 2nd command modifies it by adding a TID flag >> 3rd command deletes it by setting flags to 0 >> >> Note that the pending query matches 'ap' as required by the flags-filter, >> but additionally has 't'. An exact match on the query-spec is required, >> "module foo line 10-20" would not match, and wouldnt be removed. > > Maybe I've missed something, but do we need both 'a' and 'p' ? Would > 'a' alone be sufficient ? p is for printing, not appending. unfortunate mnemonics. maybe 'k' for keep, instead of a for pending is better. > > Bart. > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists