linux-toradex.git/tools/lib/lockdep/include, branch v4.10-rc7 Linux kernel for Apalis and Colibri modules locking/lockdep: Eliminate lockdep_init() 2016-02-09T11:03:25+00:00 Andrey Ryabinin aryabinin@virtuozzo.com 2016-02-04T19:29:36+00:00 06bea3dbfe6a4c333c4333362c46bdf4d9e43504 Lockdep is initialized at compile time now. Get rid of lockdep_init(). Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Krinkin <krinkin.m.u@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Cc: mm-commits@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> 
Lockdep is initialized at compile time now.  Get rid of lockdep_init().

Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Krinkin <krinkin.m.u@gmail.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Cc: mm-commits@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
tools/liblockdep: explicitly declare lockdep API we call from liblockdep 2015-11-06T21:01:37+00:00 Sasha Levin sasha.levin@oracle.com 2015-11-06T20:47:29+00:00 2b62c2dbb902625f5c5a30c0209f261b1cf15a2a It seems that newer gcc complains about lack of explicit declaration for some of the API we use, add it in. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
It seems that newer gcc complains about lack of explicit declaration for some
of the API we use, add it in.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
tools/liblockdep: Account for bitfield changes in lockdeps lock_acquire 2014-07-07T16:20:16+00:00 S. Lockwood-Childs sjl@dent.vctlabs.com 2014-07-07T07:17:33+00:00 b10827814e9c81c5a14fb73c5a6e06bd85df3f94 Commit fb9edbe984 shortened held_lock->check from a 2-bit field to a 1-bit field. Make liblockdep compatible with the new definition by passing check=1 to lock_acquire() calls, rather than the old value check=2 (which inadvertently disabled checks by overflowing to 0). Without this fix, several of the test cases in liblockdep run_tests.sh were failing. Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
Commit fb9edbe984 shortened held_lock->check from a 2-bit field
to a 1-bit field.

Make liblockdep compatible with the new definition by passing check=1
to lock_acquire() calls, rather than the old value check=2 (which
inadvertently disabled checks by overflowing to 0).

Without this fix, several of the test cases in liblockdep run_tests.sh
were failing.

Signed-off-by: S. Lockwood-Childs <sjl@vctlabs.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
liblockdep: Add public headers for pthread_rwlock_t implementation 2013-11-27T10:55:23+00:00 Sasha Levin sasha.levin@oracle.com 2013-06-13T22:41:20+00:00 5a52c9b480e09a782618dbf08de57f9ca54c8b49 Both pthreads and lockdep support dealing with rwlocks, so here's the liblockdep implementation for those. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: torvalds@linux-foundation.org Link: http://lkml.kernel.org/r/1371163284-6346-6-git-send-email-sasha.levin@oracle.com Signed-off-by: Ingo Molnar <mingo@kernel.org> 
Both pthreads and lockdep support dealing with rwlocks, so
here's the liblockdep implementation for those.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: torvalds@linux-foundation.org
Link: http://lkml.kernel.org/r/1371163284-6346-6-git-send-email-sasha.levin@oracle.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
liblockdep: Add public headers for pthread_mutex_t implementation 2013-11-27T10:55:22+00:00 Sasha Levin sasha.levin@oracle.com 2013-06-13T22:41:18+00:00 45e6207464b59dca63c8a9a79a7befbbf6a68fdb These headers provide the same API as their pthread mutex counterparts. The design here is to allow to easily switch to liblockdep lock validation just by adding a "liblockdep_" to pthread_mutex_*() calls, which means that it's easy to integrate liblockdep into existing codebases. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: torvalds@linux-foundation.org Link: http://lkml.kernel.org/r/1371163284-6346-4-git-send-email-sasha.levin@oracle.com Signed-off-by: Ingo Molnar <mingo@kernel.org> 
These headers provide the same API as their pthread mutex
counterparts.

The design here is to allow to easily switch to liblockdep lock
validation just by adding a "liblockdep_" to pthread_mutex_*()
calls, which means that it's easy to integrate liblockdep into
existing codebases.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: torvalds@linux-foundation.org
Link: http://lkml.kernel.org/r/1371163284-6346-4-git-send-email-sasha.levin@oracle.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>