From: Alex Shi <alex.shi@intel.com>
To: Borislav Petkov <bp@amd64.org>
Cc: rob@landley.net, tglx@linutronix.de, mingo@redhat.com,
hpa@zytor.com, arnd@arndb.de, rostedt@goodmis.org,
fweisbec@gmail.com, jeremy@goop.org, gregkh@linuxfoundation.org,
riel@redhat.com, luto@mit.edu, avi@redhat.com,
len.brown@intel.com, dhowells@redhat.com, fenghua.yu@intel.com,
ak@linux.intel.com, cpw@sgi.com, steiner@sgi.com,
akpm@linux-foundation.org, penberg@kernel.org, hughd@google.com,
rientjes@google.com, kosaki.motohiro@jp.fujitsu.com,
n-horiguchi@ah.jp.nec.com, paul.gortmaker@windriver.com,
trenn@suse.de, tj@kernel.org, oleg@redhat.com, axboe@kernel.dk,
a.p.zijlstra@chello.nl, kamezawa.hiroyu@jp.fujitsu.com,
viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 2/7] x86/tlb_info: get last level TLB entry number of CPU
Date: Fri, 11 May 2012 08:33:50 +0800 [thread overview]
Message-ID: <4FAC5E6E.8060903@intel.com> (raw)
In-Reply-To: <20120510144321.GA32700@aftab.osrc.amd.com>
>> +
>> +void intel_cpu_detect_tlb(struct cpuinfo_x86 *c)
>
> cpu_detect_tlb() is __cpuinit and it calls into this one, maybe this
> whole facility should be __cpuinit/__cpuinitdata because its results
> land in the tlb_ll*_* arrays and all those functions and table can be
> thrown away then because they're not needed anymore.
Yes, you r right.
next prev parent reply other threads:[~2012-05-11 0:35 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 5:00 [PATCH v4 0/7] tlb flush optimization Alex Shi
2012-05-10 5:00 ` [PATCH v4 1/7] x86/tlb: unify TLB_FLUSH_ALL definition Alex Shi
2012-05-10 18:46 ` Rob Landley
2012-05-11 18:33 ` H. Peter Anvin
2012-05-10 5:00 ` [PATCH v4 2/7] x86/tlb_info: get last level TLB entry number of CPU Alex Shi
2012-05-10 14:43 ` Borislav Petkov
2012-05-11 0:33 ` Alex Shi [this message]
2012-05-10 15:58 ` Borislav Petkov
2012-05-11 0:38 ` Alex Shi
2012-05-10 5:00 ` [PATCH v4 3/7] x86/flush_tlb: try flush_tlb_single one by one in flush_tlb_range Alex Shi
2012-05-10 7:53 ` Borislav Petkov
2012-05-10 8:50 ` Alex Shi
2012-05-10 21:42 ` Rob Landley
2012-05-10 8:42 ` Borislav Petkov
2012-05-10 9:04 ` Alex Shi
2012-05-12 8:01 ` Alex Shi
2012-05-13 11:13 ` Borislav Petkov
2012-05-15 1:06 ` Alex Shi
2012-05-15 10:33 ` Borislav Petkov
2012-05-15 11:16 ` Peter Zijlstra
2012-05-15 11:56 ` Borislav Petkov
2012-05-15 12:00 ` Peter Zijlstra
2012-05-15 13:58 ` Alex Shi
2012-05-10 5:00 ` [PATCH v4 4/7] x86/tlb: fall back to flush all when meet a THP large page Alex Shi
2012-05-10 9:29 ` Peter Zijlstra
2012-05-10 10:40 ` Borislav Petkov
2012-05-11 0:44 ` Alex Shi
2012-05-11 9:03 ` Peter Zijlstra
2012-05-11 16:28 ` Andrea Arcangeli
2012-05-12 7:58 ` Alex Shi
2012-05-10 5:00 ` [PATCH v4 5/7] x86/tlb: add tlb flush all factor for specific CPU Alex Shi
2012-05-10 9:35 ` Peter Zijlstra
2012-05-11 0:47 ` Alex Shi
2012-05-10 9:37 ` Peter Zijlstra
2012-05-11 0:48 ` Alex Shi
2012-05-10 9:38 ` Peter Zijlstra
2012-05-10 10:42 ` Borislav Petkov
2012-05-11 0:50 ` Alex Shi
2012-05-11 0:49 ` Alex Shi
2012-05-11 9:04 ` Peter Zijlstra
2012-05-11 9:04 ` Peter Zijlstra
2012-05-11 12:51 ` Alex Shi
2012-05-10 5:00 ` [PATCH v4 6/7] x86/tlb: optimizing flush_tlb_mm Alex Shi
2012-05-10 8:27 ` Peter Zijlstra
2012-05-10 5:00 ` [PATCH v4 7/7] x86/tlb: add tlb_flushall_factor into sysfs for user testing/tuning Alex Shi
2012-05-10 8:27 ` Borislav Petkov
2012-05-11 0:52 ` Alex Shi
2012-05-11 9:51 ` Borislav Petkov
2012-05-11 12:53 ` Alex Shi
2012-05-10 15:13 ` Greg KH
2012-05-11 0:59 ` Alex Shi
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