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Message-ID: <CA+icZUUYhvxYFyvy79_J9QC29RNA8YuWpapgNFepdJNNH5Of7w@mail.gmail.com>
Date: Thu, 29 May 2014 19:58:48 +0200
From: Sedat Dilek <sedat.dilek@...il.com>
To: David Howells <dhowells@...hat.com>
Cc: Miklos Szeredi <miklos@...redi.hu>,
Al Viro <viro@...iv.linux.org.uk>,
Linus Torvalds <torvalds@...ux-foundation.org>,
linux-fsdevel <linux-fsdevel@...r.kernel.org>,
LKML <linux-kernel@...r.kernel.org>,
Christoph Hellwig <hch@...radead.org>,
Andrew Morton <akpm@...ux-foundation.org>, apw@...onical.com,
Felix Fietkau <nbd@...nwrt.org>, neilb@...e.de,
jordipujolp@...il.com, ezk@....cs.sunysb.edu,
"J. R. Okajima" <hooanon05@...oo.co.jp>, mszeredi@...e.cz
Subject: Re: Unionmount and overlayfs testsuite
On Thu, May 29, 2014 at 7:50 PM, David Howells <dhowells@...hat.com> wrote:
> Sedat Dilek <sedat.dilek@...il.com> wrote:
>
>> config LOCKDEP
>> bool
>
> It has no name, so you can't turn it on manually. You have to enable
> something the depends on or selects it.
>
> Turn on:
>
> CONFIG_DEBUG_ATOMIC_SLEEP=y
> CONFIG_DEBUG_LOCK_ALLOC=y
> CONFIG_DEBUG_MUTEXES=y
> CONFIG_DEBUG_RT_MUTEXES=y
> CONFIG_DEBUG_SPINLOCK=y
>
Thanks, that worked.
# for i in CONFIG_DEBUG_ATOMIC_SLEEP CONFIG_DEBUG_LOCK_ALLOC
CONFIG_DEBUG_MUTEXES CONFIG_DEBUG_RT_MUTEXES CONFIG_DEBUG_SPINLOCK ;
do echo "${i}=y" >> .config ; done
# yes "" | make oldconfig && make silentoldconfig </dev/null
# egrep 'LOCKDEP|DEBUG_ATOMIC_SLEEP|DEBUG_LOCK_ALLOC|DEBUG_MUTEXES|DEBUG_RT_MUTEXES|DEBUG_SPINLOCK'
.config | sort
CONFIG_DEBUG_ATOMIC_SLEEP=y
CONFIG_DEBUG_LOCK_ALLOC=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_LOCKDEP=y
- Sedat -
--
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