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| author |  Will Deacon <will.deacon@arm.com>
| 2017-10-12 13:20:50 +0100 |
|---|---|---|
| committer |  Ingo Molnar <mingo@kernel.org>
| 2017-10-25 10:57:25 +0200 |
| commit | 087133ac90763cd339b6b67f2998f87dcc136c52 (patch) | |
| tree | 0685f40b2374cc1590bd162249c5e30aa6d2c2ba /include/asm-generic/qrwlock.h | |
| parent | locking/qrwlock: Use atomic_cond_read_acquire() when spinning in qrwlock (diff) | |
| download | linux-087133ac90763cd339b6b67f2998f87dcc136c52.tar.gz linux-087133ac90763cd339b6b67f2998f87dcc136c52.tar.bz2 linux-087133ac90763cd339b6b67f2998f87dcc136c52.zip | |
locking/qrwlock, arm64: Move rwlock implementation over to qrwlocks
Now that the qrwlock can make use of WFE, remove our homebrewed rwlock
code in favour of the generic queued implementation.
Tested-by: Waiman Long <longman@redhat.com>
Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Tested-by: Adam Wallis <awallis@codeaurora.org>
Tested-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Jeremy.Linton@arm.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: boqun.feng@gmail.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: paulmck@linux.vnet.ibm.com
Link: http://lkml.kernel.org/r/1507810851-306-5-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/asm-generic/qrwlock.h')
0 files changed, 0 insertions, 0 deletions