linux_dsm_epyc7002/fs/ocfs2/dlm
Peter Zijlstra 2c935bc572 locking/atomic, kref: Add kref_read()
Since we need to change the implementation, stop exposing internals.

Provide kref_read() to read the current reference count; typically
used for debug messages.

Kills two anti-patterns:

	atomic_read(&kref->refcount)
	kref->refcount.counter

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
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
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-14 11:37:18 +01:00
..
dlmapi.h
dlmast.c
dlmcommon.h ocfs2/dlm: continue to purge recovery lockres when recovery master goes down 2016-08-02 17:31:41 -04:00
dlmconvert.c ocfs2/dlm: fix race between convert and migration 2016-09-19 15:36:16 -07:00
dlmconvert.h
dlmdebug.c locking/atomic, kref: Add kref_read() 2017-01-14 11:37:18 +01:00
dlmdebug.h
dlmdomain.c locking/atomic, kref: Add kref_read() 2017-01-14 11:37:18 +01:00
dlmdomain.h
dlmlock.c
dlmmaster.c locking/atomic, kref: Add kref_read() 2017-01-14 11:37:18 +01:00
dlmrecovery.c ocfs2/dlm: clean up useless BUG_ON default case in dlm_finalize_reco_handler() 2016-12-12 18:55:06 -08:00
dlmthread.c ocfs2/dlm: continue to purge recovery lockres when recovery master goes down 2016-08-02 17:31:41 -04:00
dlmunlock.c locking/atomic, kref: Add kref_read() 2017-01-14 11:37:18 +01:00
Makefile