]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
locking/qrwlock: Use 'struct qrwlock' instead of 'struct __qrwlock'
authorWill Deacon <will.deacon@arm.com>
Thu, 12 Oct 2017 12:20:47 +0000 (13:20 +0100)
committerIngo Molnar <mingo@kernel.org>
Wed, 25 Oct 2017 08:57:24 +0000 (10:57 +0200)
commite0d02285f16e8d5810f3d5d5e8a5886ca0015d3b
treed3d71ebf2f1727c21fcadf5b5a4c60939b3de41a
parent5a8897cc7631fa544d079c443800f4420d1b173f
locking/qrwlock: Use 'struct qrwlock' instead of 'struct __qrwlock'

There's no good reason to keep the internal structure of struct qrwlock
hidden from qrwlock.h, particularly as it's actually needed for unlock
and ends up being abstracted independently behind the __qrwlock_write_byte()
function.

Stop pretending we can hide this stuff, and move the __qrwlock definition
into qrwlock, removing the __qrwlock_write_byte() nastiness and using the
same struct definition everywhere instead.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Jeremy.Linton@arm.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1507810851-306-2-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
include/asm-generic/qrwlock.h
include/asm-generic/qrwlock_types.h
kernel/locking/qrwlock.c