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: Wed, 11 Oct 2017 21:05:25 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Boris Ostrovsky <boris.ostrovsky@...cle.com> Cc: LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...nel.org>, Juergen Gross <jgross@...e.com>, "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>, Jeremy Linton <jeremy.linton@....com> Subject: Re: [PATCH] tracing/xen: Hide events that are not used when X86_PAE is not defined On Tue, 10 Oct 2017 19:25:10 -0400 Boris Ostrovsky <boris.ostrovsky@...cle.com> wrote: > On 10/10/2017 07:12 PM, Steven Rostedt wrote: > > From: Steven Rostedt (VMware) <rostedt@...dmis.org> > > > > TRACE_EVENTS() take up memory. If they are defined but not used, then > > they simply waste space. If their use case is behind a define, then the > > trace events should be as well. > > > > The trace events xen_mmu_set_pte_atomic, xen_mmu_pte_clear, and > > xen_mmu_pmd_clear are not used when CONFIG_X86_PAE is not defined. > > > > Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org> > > Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com> > Thanks Boris, -- Steve
Powered by blists - more mailing lists