From: Sedat Dilek <sedat.dilek@gmail.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Waiman Long <waiman.long@hp.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Jeff Layton <jlayton@redhat.com>,
Miklos Szeredi <mszeredi@suse.cz>, Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Andi Kleen <andi@firstfloor.org>,
"Chandramouleeswaran, Aswin" <aswin@hp.com>,
"Norton, Scott J" <scott.norton@hp.com>
Subject: Re: [PATCH v7 1/4] spinlock: A new lockref structure for lockless update of refcount
Date: Fri, 30 Aug 2013 12:46:52 +0200 [thread overview]
Message-ID: <CA+icZUVxhAX6jKHYBakp92Q7i+Ro=Kjahgs9531zADwUevcwKQ@mail.gmail.com> (raw)
In-Reply-To: <CA+icZUWYNGWYeVfGZy13wdrXgJaC_ZNS6ZkSMW5Ger3MkPkXSw@mail.gmail.com>
On Fri, Aug 30, 2013 at 12:44 PM, Sedat Dilek <sedat.dilek@gmail.com> wrote:
> On Fri, Aug 30, 2013 at 12:36 PM, Peter Zijlstra <peterz@infradead.org> wrote:
>> On Fri, Aug 30, 2013 at 12:29:34PM +0200, Sedat Dilek wrote:
>>> [ Sorry for being off-topic ]
>>>
>>> Hey Ingo,
>>>
>>> can you help, please?
>>>
>>> I installed so far all missing -dev packages...
>>>
>>> $ sudo apt-get install libelf-dev libdw-dev libunwind7-dev libslang2-dev
>>
>> It seems to me the easier way is:
>>
>> $ apt-get build-dep linux-tools
>>
>
> NO, se B-Ds for Ubuntu-kernel v3.2:
>
> Build-Depends: dpkg (>= 1.13.19), debhelper (>= 5), gawk
>
> http://archive.ubuntu.com/ubuntu/pool/main/l/linux-meta/linux-meta_3.2.0.52.62.dsc
>
>>> ...and then want a perf-only build...
>>>
>>> [ See tools/Makefile ]
>>>
>>> $ LANG=C LC_ALL=C make -C tools/ perf_install 2>&1 | tee ../perf_install-log.txt
>>
>> The way I always build that stuff is simply:
>>
>> $ cd tools/perf
>> $ make -j
>> $ cp perf `which perf`
>> $ cd -
>>
>
> Please, see advices in 'tools/Makefile':
>
> @echo 'You can do:'
> @echo ' $$ make -C tools/ <tool>_install'
> @echo ''
> @echo ' from the kernel command line to build and install one of'
> @echo ' the tools above'
> @echo ''
> @echo ' $$ make tools/install'
> @echo ''
> @echo ' installs all tools.'
>
>
>> No idea about liblk though, never had that issue but maybe something
>> like:
>>
>> $ cd tools/lib/lk/
>> $ make clean
>> $ make
>>
>> will get you a more useful error. dunno, its a fairly trivial little
>> library, only a single .c file.
>
> If looked quickly over diverse Makefile one was saying liblk FORCE, so
> it should be built, but is NOT!
>
> Thanks anyway, Peter for all the hints!
>
> If you tell me where you discuss perf issues I can describe the problem.
>
Just as a sidenote for cleaning up (that seems to be the "official" way):
$ LANG=C LC_ALL=C make -C tools/ liblk_clean
$ LANG=C LC_ALL=C make -C tools/ perf_clean
- Sedat -
next prev parent reply other threads:[~2013-08-30 10:46 UTC|newest]
Thread overview: 151+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-06 3:12 [PATCH v7 0/4] Lockless update of reference count protected by spinlock Waiman Long
2013-08-06 3:12 ` [PATCH v7 1/4] spinlock: A new lockref structure for lockless update of refcount Waiman Long
2013-08-29 1:40 ` Linus Torvalds
2013-08-29 4:44 ` Benjamin Herrenschmidt
2013-08-29 7:00 ` Ingo Molnar
2013-08-29 16:43 ` Linus Torvalds
2013-08-29 19:25 ` Linus Torvalds
2013-08-29 23:42 ` Linus Torvalds
2013-08-30 0:26 ` Benjamin Herrenschmidt
2013-08-30 0:49 ` Linus Torvalds
2013-08-30 2:06 ` Michael Neuling
2013-08-30 2:30 ` Benjamin Herrenschmidt
2013-08-30 2:35 ` Linus Torvalds
2013-08-30 2:45 ` Benjamin Herrenschmidt
2013-08-30 2:31 ` Linus Torvalds
2013-08-30 2:43 ` Benjamin Herrenschmidt
2013-08-30 7:16 ` Ingo Molnar
2013-08-30 15:28 ` Linus Torvalds
2013-08-30 3:12 ` Waiman Long
2013-08-30 3:54 ` Linus Torvalds
2013-08-30 7:55 ` Sedat Dilek
2013-08-30 8:10 ` Sedat Dilek
2013-08-30 9:27 ` Sedat Dilek
2013-08-30 9:48 ` Ingo Molnar
2013-08-30 9:56 ` Sedat Dilek
2013-08-30 9:58 ` Sedat Dilek
2013-08-30 10:29 ` Sedat Dilek
2013-08-30 10:36 ` Peter Zijlstra
2013-08-30 10:44 ` Sedat Dilek
2013-08-30 10:46 ` Sedat Dilek [this message]
2013-08-30 10:52 ` Peter Zijlstra
2013-08-30 10:57 ` Sedat Dilek
2013-08-30 14:05 ` Sedat Dilek
2013-08-30 11:19 ` Sedat Dilek
2013-08-30 10:38 ` Sedat Dilek
2013-08-30 15:34 ` Linus Torvalds
2013-08-30 15:38 ` Sedat Dilek
2013-08-30 16:12 ` Steven Rostedt
2013-08-30 16:16 ` Sedat Dilek
2013-08-30 18:42 ` Linus Torvalds
2013-08-30 16:32 ` Linus Torvalds
2013-08-30 16:37 ` Sedat Dilek
2013-08-30 16:52 ` Linus Torvalds
2013-08-30 17:11 ` Sedat Dilek
2013-08-30 17:26 ` Linus Torvalds
2013-09-01 10:01 ` Sedat Dilek
2013-09-01 10:33 ` Sedat Dilek
2013-09-01 15:32 ` Linus Torvalds
2013-09-01 15:45 ` Sedat Dilek
2013-09-01 15:55 ` Linus Torvalds
2013-09-02 10:30 ` Sedat Dilek
2013-09-02 16:09 ` David Ahern
2013-09-01 20:59 ` Linus Torvalds
2013-09-01 21:23 ` Al Viro
2013-09-01 22:16 ` Linus Torvalds
2013-09-01 22:35 ` Al Viro
2013-09-01 22:44 ` Al Viro
2013-09-01 22:58 ` Linus Torvalds
2013-09-01 22:48 ` Linus Torvalds
2013-09-01 23:30 ` Al Viro
2013-09-02 0:12 ` Linus Torvalds
2013-09-02 0:50 ` Linus Torvalds
2013-09-02 7:05 ` Ingo Molnar
2013-09-02 16:44 ` Linus Torvalds
2013-09-03 10:15 ` Ingo Molnar
2013-09-03 15:41 ` Linus Torvalds
2013-09-03 18:34 ` Linus Torvalds
2013-09-03 19:19 ` Ingo Molnar
2013-09-03 21:05 ` Linus Torvalds
2013-09-03 21:13 ` Linus Torvalds
2013-09-03 21:34 ` Linus Torvalds
2013-09-03 21:39 ` Linus Torvalds
2013-09-03 14:08 ` Pavel Machek
2013-09-03 22:37 ` Sedat Dilek
2013-09-03 22:55 ` Dave Jones
2013-09-03 23:05 ` Sedat Dilek
2013-09-03 23:15 ` Dave Jones
2013-09-03 23:20 ` Sedat Dilek
2013-09-03 23:45 ` Sedat Dilek
2013-08-30 18:33 ` Waiman Long
2013-08-30 18:53 ` Linus Torvalds
2013-08-30 19:20 ` Waiman Long
2013-08-30 19:33 ` Linus Torvalds
2013-08-30 20:15 ` Waiman Long
2013-08-30 20:43 ` Linus Torvalds
2013-08-30 20:54 ` Al Viro
2013-08-30 21:03 ` Linus Torvalds
2013-08-30 21:44 ` Al Viro
2013-08-30 22:30 ` Linus Torvalds
2013-08-31 21:23 ` Al Viro
2013-08-31 22:49 ` Linus Torvalds
2013-08-31 23:27 ` Al Viro
2013-09-01 0:13 ` Al Viro
2013-09-01 17:48 ` Al Viro
2013-09-09 8:30 ` Peter Zijlstra
2013-08-30 21:10 ` Waiman Long
2013-08-30 21:22 ` Linus Torvalds
2013-08-30 21:30 ` Al Viro
2013-08-30 21:42 ` Waiman Long
2013-08-30 19:40 ` Al Viro
2013-08-30 19:52 ` Waiman Long
2013-08-30 20:26 ` Al Viro
2013-08-30 20:35 ` Waiman Long
2013-08-30 20:48 ` Al Viro
2013-08-31 2:02 ` Waiman Long
2013-08-31 2:35 ` Al Viro
2013-08-31 2:42 ` Al Viro
2013-09-02 19:25 ` Waiman Long
2013-09-03 6:01 ` Ingo Molnar
2013-09-03 7:24 ` Sedat Dilek
2013-09-03 15:38 ` Linus Torvalds
2013-09-03 15:14 ` Waiman Long
2013-09-03 15:34 ` Linus Torvalds
2013-09-03 19:09 ` Linus Torvalds
2013-09-03 21:01 ` Waiman Long
2013-09-04 14:52 ` Waiman Long
2013-09-04 15:14 ` Linus Torvalds
2013-09-04 19:25 ` Waiman Long
2013-09-04 21:34 ` Linus Torvalds
2013-09-05 2:35 ` Waiman Long
2013-09-05 13:31 ` Ingo Molnar
2013-09-05 17:33 ` Waiman Long
2013-09-05 17:40 ` Ingo Molnar
2013-09-03 22:41 ` Sedat Dilek
2013-09-03 23:11 ` Sedat Dilek
2013-09-08 21:45 ` Linus Torvalds
2013-09-09 0:03 ` Al Viro
2013-09-09 0:25 ` Linus Torvalds
2013-09-09 0:35 ` Al Viro
2013-09-09 0:38 ` Linus Torvalds
2013-09-09 0:57 ` Al Viro
2013-09-09 2:09 ` Ramkumar Ramachandra
2013-09-09 0:30 ` Al Viro
2013-09-09 3:32 ` Linus Torvalds
2013-09-09 4:06 ` Ramkumar Ramachandra
2013-09-09 5:44 ` Al Viro
2013-08-30 17:17 ` Peter Zijlstra
2013-08-30 17:28 ` Linus Torvalds
2013-08-30 17:33 ` Linus Torvalds
2013-08-29 15:20 ` Waiman Long
2013-08-06 3:12 ` [PATCH v7 2/4] spinlock: Enable x86 architecture to do lockless refcount update Waiman Long
2013-08-06 3:12 ` [PATCH v7 3/4] dcache: replace d_lock/d_count by d_lockcnt Waiman Long
2013-08-06 3:12 ` [PATCH v7 4/4] dcache: Enable lockless update of dentry's refcount Waiman Long
2013-08-13 18:03 ` [PATCH v7 0/4] Lockless update of reference count protected by spinlock Waiman Long
2013-08-31 3:06 [PATCH v7 1/4] spinlock: A new lockref structure for lockless update of refcount George Spelvin
2013-08-31 17:16 ` Linus Torvalds
2013-09-01 8:50 ` George Spelvin
2013-09-01 11:10 ` Theodore Ts'o
2013-09-01 15:49 ` Linus Torvalds
2013-09-01 18:11 ` Steven Rostedt
2013-09-01 20:03 ` Linus Torvalds
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